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Mohsen S, El-Gilany AH, Essam N. Effect of Ramadan fasting on changes in smoking and vaping behaviors and withdrawal symptoms severity: a cross-sectional study. J Addict Dis 2024:1-11. [PMID: 38790079 DOI: 10.1080/10550887.2024.2354565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
BACKGROUND Ramadan fasting, an obligatory duty for adult Muslims, entails refraining from eating, drinking, smoking, and vaping from dawn until sunset. Throughout Ramadan, people accept major changes to daily routines. Consequently, Ramadan is associated with abstinence symptoms and changes in smoking or vaping behavior. AIM The study aims to assess the presence of withdrawal symptoms and its severity, as well as smoking or vaping behavior change and its determinants during Ramadan fasting. METHODS A cross-sectional study was conducted during Ramadan in 2023. Data were collected online using a Google form, including questionnaires assessing socio-demographic data, nicotine dependence using Fagerstrom Test for Nicotine Dependence, vaping and shisha smoking, presence and severity of physiological and psychological withdrawal symptoms and its coping strategies. Smoking and vaping behavioral change during Ramadan and its contributing factors were also evaluated. RESULTS A total of 251 participants (96% males), mean age ± standard deviation (33 ± 12.1) were surveyed. Withdrawal symptoms were reported among 70.5%, however, their severity was generally low both physiologically and psychologically. Education, nationality, smoking duration, nicotine dependence, and the amount of consumed E-liquid per day were the independent predictors of withdrawal symptoms presence. Attempts to quit smoking and vaping were reported by 54.6% of the participants; young age and higher educational levels were the factors associated with more quitting attempts. CONCLUSIONS The withdrawal symptoms severity linked to Ramadan fasting is minimal. Many smokers and vapers made attempts to quit during Ramadan. Ramadan presents a chance for smoking and vaping cessation with some behavioral support.
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Affiliation(s)
- Shorouk Mohsen
- Department of Public Health and Community Medicine, Faculty of Medicine, Mansoura University, Mansoura City, Egypt
| | - Abdel-Hady El-Gilany
- Department of Public Health and Community Medicine, Faculty of Medicine, Mansoura University, Mansoura City, Egypt
| | - Noha Essam
- Department of Public Health and Community Medicine, Faculty of Medicine, Mansoura University, Mansoura City, Egypt
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Jahrami H, Ammar A, Glenn JM, Saif Z, Chtourou H, Trabelsi K. An umbrella review and meta-analysis of meta-analyses of the impact of Ramadan fasting on the metabolic syndrome components. Nutr Rev 2024:nuae001. [PMID: 38335125 DOI: 10.1093/nutrit/nuae001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2024] Open
Abstract
CONTEXT Ramadan is a holy month of fasting, spiritual reflection, and worship for Muslims worldwide. However, the Ramadan fast - which involves abstaining from all food and drink, sunrise to sunset for 29 days-30 days annually - may also influence physical health outcomes, especially relating to the risk of metabolic syndrome. OBJECTIVE The literature from the top of the pyramid of evidence was gathered and synthesized for this comprehensive umbrella review and meta-analysis of meta-analyses in order to provide an overall conclusion on the impact of Ramadan fasting with regard to metabolic syndrome components. DATA EXTRACTION Eleven systematic reviews and meta-analyses were included in the current umbrella review. Nine components, including waist circumference, body weight), high-density lipoprotein, low-density lipoprotein, total cholesterol, triglycerides, systolic blood pressure, diastolic blood pressure), and fasting blood plasma glucose were analyzed. DATA ANALYSIS The random-effects meta-analysis results revealed standard mean differences as follows: waist circumference -0.30 (95% confidence interval [CI] -0.33 to -0.27), body weight -0.34 (95% CI -0.39 to -0.29), high-density lipoprotein 0.20 (95% CI 0.10 to 0.30), low-density lipoprotein -0.10 (95% CI -0.13 to -0.07), total cholesterol -0.15 (95% CI -0.21 to -0.09), triglycerides -0.16 (95% CI -0.24 to -0.08), systolic blood pressure -0.20 (95% CI -0.23 to -0.17), diastolic blood pressure -0.20 (95% CI -0.22 to -0.18), fasting blood plasma glucose -0.10 (95% CI -0.12 to -0.08). CONCLUSION Ramadan fasting appears to benefit body weight, lipid profile, blood pressure, and fasting blood glucose levels. Therefore, engaging in fasting during Ramadan may contribute to weight reduction, decreased cardiovascular disease risk, improved blood pressure, and enhanced glycemic control. Nevertheless, the methodological quality of the included reviews ranged from low to critically low, necessitating cautious interpretation of conclusions drawn from these data. SYSTEMATIC REVIEW REGISTRATION Open Science Framework Identifier: DOI 10.17605/OSF.IO/9WVJZ.
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Affiliation(s)
- Haitham Jahrami
- Government Hospitals, Manama, Bahrain
- Department of Psychiatry, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Achraf Ammar
- Department of Training and Movement Science, Institute of Sport Science, Johannes Gutenberg-University Mainz, Mainz, Germany
- Interdisciplinary Laboratory in Neurosciences, Physiology and Psychology: Physical Activity, Health and Learning (LINP2), UFR STAPS (Faculty of Sport Sciences), UPL, Paris Nanterre University, Nanterre, France
| | - Jordan M Glenn
- Exercise Science Research Center, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, Arkansas, USA
| | | | - Hamdi Chtourou
- High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
- Research Laboratory: Education, Motricity, Sport and Health, EM2S, LR19JS01, University of Sfax, Sfax, Tunisia
| | - Khaled Trabelsi
- High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
- Research Laboratory: Education, Motricity, Sport and Health, EM2S, LR19JS01, University of Sfax, Sfax, Tunisia
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Khan MA, Khan SA, Annadurai K, Parajuli SB, Ahmed WN, Altamimi S, Ashok T, Shah D, Sayyad Y, Dubey A, Tariq A, Riyaz R, Hasan F, Amiri S, Faris M. Determinants of body weight changes during Ramadan fasting in India amid COVID-19: A cross-sectional study. Medicine (Baltimore) 2024; 103:e37040. [PMID: 38277572 PMCID: PMC10817079 DOI: 10.1097/md.0000000000037040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/03/2024] [Indexed: 01/28/2024] Open
Abstract
Ramadan intermittent fasting (RIF) presents unique challenges and opportunities for public health and clinical practice, especially in populations with a high prevalence of non-communicable diseases. This study aims to investigate the impact of RIF on weight change among Indian Muslims and explore the associated demographic, dietary, and behavioral factors. A cross-sectional survey was conducted with a sample of Indian Muslim adults who observed RIF. Participants were asked to report their demographic information, family and personal health history, and dietary and lifestyle behaviors before and during Ramadan month. The primary outcome was body weight change, with secondary outcomes including changes in dietary patterns, physical activity, and other health-related lifestyle behaviors. The study found that during Ramadan, nearly half of the participants (48.5%) self-reported a retained initial weight, while a significant fraction (30.9%) self-reported a modest weight reduction between 0.5 to 2.5 kg at the end of Ramadan. Additionally, self-reported eating practices demonstrated moderately altered by about half (48.4%) of the study participants, with 32.2% reporting minor changes and 8.2% indicating substantial changes. An urban residence was associated with a higher likelihood of weight gain, where urban residents showed 3 times the odds of increased weight compared to rural inhabitants. Employment status emerged as a significant determinant for weight fluctuation, influencing both weight gain and loss. During Ramadan, there was a significant rise in snacking frequency, increasing from 21.7% to 32.6% in comparison with pre-Ramadan. The consumption of large quantities of food more frequently grew from 14.9% to 36%, and the incidence of eating despite not being hungry went up from 17.4% to 33.2%. The study demonstrates that RIF is associated with variable changes in body weight among adult Indian Muslims, influenced by urbanization, employment status, and dietary changes. The findings suggest that clinicians should provide tailored advice about body weight regulation during Ramadan and consider integrating community-based health initiatives within religious settings to improve health outcomes.
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Affiliation(s)
- Moien A.B. Khan
- Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Abu Dhabi, UAE
- Primary Care, NHS North West London, London, United Kingdom
| | | | - Kalaivani Annadurai
- Bhaarath Medical College & Hospital, Chennai, BIHER University, Chennai, Tamil Nadu, India
| | - Surya Bahadur Parajuli
- Department of Community Medicine, Birat Medical College Teaching Hospital, Morang, Nepal
| | | | - Saoud Altamimi
- Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Abu Dhabi, UAE
| | | | | | | | - Ashish Dubey
- Orenburg State Medical University, Orenburg, Russia
| | - Abdullah Tariq
- Indian Institute of Medical Science and Research, Warudi, Maharashtra, India
| | - Romana Riyaz
- Shadan Institute of Medical Sciences and Research, Hyderabad, Telangana, India
| | - Fayeza Hasan
- College of Food and Agriculture, United Arab Emirates University, Abu Dhabi, UAE
| | - Sohrab Amiri
- Quran and Hadith Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Moezalislam Faris
- Department of Clinical Nutrition and Dietetics, College of Health Sciences/Research Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
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AbuShihab K, Obaideen K, Alameddine M, Alkurd RAF, Khraiwesh HM, Mohammad Y, Abdelrahim DN, Madkour MI, Faris ME. Reflection on Ramadan Fasting Research Related to Sustainable Development Goal 3 (Good Health and Well-Being): A Bibliometric Analysis. JOURNAL OF RELIGION AND HEALTH 2023:10.1007/s10943-023-01955-9. [PMID: 38110843 DOI: 10.1007/s10943-023-01955-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/07/2023] [Indexed: 12/20/2023]
Abstract
There is a large body of research on Ramadan intermittent fasting (RIF) and health in Muslim communities, that can offer insights to promote the achievement of Sustainable Development Goal 3 (SDG 3), which encompasses good health and well-being. Based on recent bibliometric evidence, we hypothesized that RIF research is highly relevant to SDG 3, particularly Targets 3.1, 3.2, 3.4, and 3.5. Therefore, this bibliometric study quantified RIF literature supporting SDG 3 and associated targets over the past seven decades and explored themes and trends. All types of research articles were extracted from the Scopus database from inception to March 2022. Microsoft Excel, Biblioshiny, and VOSviewer were used to qualitatively and quantitatively examine RIF research trends supporting SDG 3 and associated targets. We identified 1729 relevant articles. The number of publications notably increased since 1986, with a dramatic increase in 2019-2020. RIF research predominantly supported Target 3.4 (reducing risk for non-communicable diseases), with research hotspots being diabetes, diabetes medications, pregnancy, physiology, metabolic diseases, and obesity and metabolism. This target was also the most commonly supported by dedicated authors and institutions publishing on RIF, whereas other SDG 3 targets were negligibly addressed in comparison. Our comprehensive bibliometric analysis of RIF literature showed growing support for SDG 3 through positive contributions to half of the SDG 3 targets, although Target 3.4 received the most attention. We also identified knowledge gaps that may shape further research directions on RIF and promote the achievement of SDG 3 in Muslim communities.
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Affiliation(s)
- Katia AbuShihab
- Nutrition and Food Research Group, Research Institute of Medical and Health Sciences (RIMHS), Sharjah University, Sharjah, United Arab Emirates
| | - Khaled Obaideen
- Sustainable Engineering Asset Management Research Group, University of Sharjah, Sharjah, United Arab Emirates.
| | - Mohamad Alameddine
- Department of Health Service Administration, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Research Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Refat Ahmad Fawzi Alkurd
- Faculty of Pharmacy and Medical Sciences, Department of Nutrition, University of Petra, Amman, Jordan
| | - Husam M Khraiwesh
- Department of Nutrition and Food Processing, Faculty of Agricultural Technology, Al-Balqa' Applied University, Salt, Jordan
| | - Yara Mohammad
- College of Engineering and Information Technology, Ajman University, Ajman, United Arab Emirates
| | - Dana N Abdelrahim
- Health Promotion Research Group, Research Institute of Medical and Health Sciences (RIMHS), Sharjah University, Sharjah, United Arab Emirates
| | - Mohamed I Madkour
- Research Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
- Department of Medical Laboratory Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - MoezAlIslam E Faris
- Research Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates.
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates.
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Soleimanifar N, Assadiasl S, Alamolhoda MH, Nateghpour M, Arani MM, Sadr M, Mohebbi B, Mojtahedi H, Nicknam MH. Effect of Ramadan fasting on salivary IgA, serum IgA, IL-17, and IL-22 levels. Nutr Health 2023; 29:591-597. [PMID: 35404155 DOI: 10.1177/02601060221092203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: nutritional factors might affect the number and function of immune cells for instance the production of cytokines and immunoglobulins. Ramadan fasting is intermittent abstinence from eating and drinking for almost four weeks. Aim: The present study aimed to investigate the influence of intermittent fasting on serum IgA, salivary IgA (sIgA), interleukin (IL)-17, and IL-22 levels. Methods: 40 healthy men aged 19-29 years were evaluated before and during the fourth week of Ramadan fasting for IgA levels by the nephelometric method as well as salivary IgA (sIgA), IL-17, and IL-22 amounts using enzyme-linked immunosorbent assay (ELISA). Results: serum IgA levels reduced significantly at the end of Ramadan fasting (225.8 ± 87 vs. 196 ± 70 mg/dl) (p-value<0.001); however, sIgA amounts did not differ between before and the last week of Ramadan. Serum IL-17 reduced significantly (2.93 ± 1.51 vs. 2.17 ± 1.33 pg/ml) (p-value = 0.006) whereas IL-22 levels remained approximately unchanged. Summary: four weeks of intermittent fasting during Ramadan reduced the serum levels of IgA and IL-17 but did not affect the production of sIgA and IL-22. These findings indicate a limited impact of intermittent fasting on mucosal immunity.
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Affiliation(s)
- Narjes Soleimanifar
- Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sara Assadiasl
- Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mehdi Nateghpour
- Research Center of Quran, Hadith and Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Maryam Sadr
- Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Bahareh Mohebbi
- Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hanieh Mojtahedi
- Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hossein Nicknam
- Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Department of Immunology, Medicine School, Tehran University of Medical Sciences, Tehran, Iran
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Sulaiman SK, Tsiga-Ahmed FI, Faris ME, Musa MS, Akpan UAO, Umar AM, Abubakar SM, Allaham KK, Alyammahi T, Abdbuljalil MA, Javaid SF, Khan MAB. Nigerian Muslim's Perceptions of Changes in Diet, Weight, and Health Status during Ramadan: A Nationwide Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14340. [PMID: 36361226 PMCID: PMC9653919 DOI: 10.3390/ijerph192114340] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/23/2022] [Accepted: 10/25/2022] [Indexed: 06/16/2023]
Abstract
The Islamic month of Ramadan is marked by fasting, when Muslims refrain from eating and drinking from dawn to sunset, which has an impact on their dietary habits. The study aimed to assess Nigerian Muslims' dietary modifications during Ramadan and their related changes in body weight and health status. A web-based cross-sectional study was conducted among Nigerian adult Muslims. The survey assessed sociodemographic, dietary habits, eating behaviors, food choices, perceived weight changes, and health status. The logistic regression model was used to assess the predictors of weight change and perceived health status. There were 770 participants, 62.9% of whom were women, ranging in age from 18 to 60 years with a mean age of 27.7 ± 6.4 years. Fruits, palm dates, homemade foods, milk products, and vegetables were more frequently consumed. There were fewer energy drinks, pastries, salty snacks, and carbonated or sugared drinks consumed during Ramadan than before. Over half (54.6%, 95% CI: 51.0-58.9%) of the respondents lost weight during Ramadan, 37.0% (95% CI: 17.4-38.6%) maintained their weight and 8.4% (95% CI: 6.6-10.6%) gained weight during the month. Nearly all (97.3%, 95% CI: 95.8-98.3%) reported having good health during Ramadan, and 2.7% (95% CI: 1.7-4.1%) reported having a poorer health state during Ramadan. There was a significant weight loss and healthy dietary change associated with Ramadan fasting in Nigeria. Public health measures must be in place to impart such positive health behaviors so that such healthy habits continue throughout the year.
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Affiliation(s)
- Sahabi Kabir Sulaiman
- Department of Internal Medicine, Yobe State University Teaching Hospital, Damaturu P.M.B 1047, Nigeria
| | - Fatimah Isma’il Tsiga-Ahmed
- Department of Community Medicine, Bayero University Kano/Aminu Kano Teaching Hospital, Kano P.M.B 3452, Nigeria
| | - MoezAlIslam E. Faris
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
| | - Muhammad Sale Musa
- Department of Internal Medicine, Yobe State University Teaching Hospital, Damaturu P.M.B 1047, Nigeria
| | - Udoyen Abasi-okot Akpan
- Department of Medicine, National Pirogov Memorial Medical University, 21018 Vinnytsia, Ukraine
| | | | - Salisu Maiwada Abubakar
- Department of Biochemistry and Africa Centre of Excellence for Population Health and Policy, Bayero University, Kano P.M.B. 3011, Nigeria
| | - Kholoud K. Allaham
- Health and Wellness Research Group, Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain P.O. Box 15551, United Arab Emirates
| | - Taif Alyammahi
- Health and Wellness Research Group, Department of Psychiatry and Behavioral Sciences, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain P.O. Box 15551, United Arab Emirates
| | - Munther A. Abdbuljalil
- Health and Wellness Research Group, Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain P.O. Box 15551, United Arab Emirates
| | - Syed Fahad Javaid
- Health and Wellness Research Group, Department of Psychiatry and Behavioral Sciences, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain P.O. Box 15551, United Arab Emirates
| | - Moien AB Khan
- Health and Wellness Research Group, Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain P.O. Box 15551, United Arab Emirates
- Primary Care, NHS North West London, London TW3 3EB, UK
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Naz H, Haider R, Rashid H, Ul Haq Z, Malik J, Zaidi SMJ, Ishaq U, Trevisan R. Islamic fasting: cardiovascular disease perspective. Expert Rev Cardiovasc Ther 2022; 20:795-805. [PMID: 36260858 DOI: 10.1080/14779072.2022.2138344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
INTRODUCTION Ramadan is a month of obligatory fasting observed by the majority of 2 billion Muslims living around the globe. The guidelines for 'risk-free' fasting exist for chronic diseases, including diabetes mellitus, but recommendations for cardiovascular disease (CVD) patients are deficient due to the paucity of literature. AREAS COVERED Databases were screened to find relevant studies for an evidence-based consensus regarding the risk stratification and management of CVD. Using practical guidelines of the European Society of Cardiology (ESC), we categorized patients into low-, moderate-, and high-risk categories and proposed a pre-Ramadan checklist for the assessment of cardiac patients before fasting. Regular moderate-intensity exercise is recommended for most cardiac patients, which has been demonstrated to provide an anti-inflammatory and antioxidant effect that improves immune function. EXPERT OPINION In Ramadan, many physiological changes occur during fasting, which brings about a balanced metabolic homeostasis of the body. In addition, Ramadan fasting is a nonpharmacologic means of decreasing CV risk factors. As Islam exempts Muslims from fasting if they are unwell; therefore, patients with the acute coronary syndrome (ACS), advanced heart failure (HF), recent percutaneous coronary intervention (PCI), or cardiac surgery should avoid fasting.
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Affiliation(s)
- Hifza Naz
- Medical Student, School of Medicine and Surgery, University of Milan Bicocca, Bergamo, Italy
| | - Rakhshan Haider
- Department of Medicine, Shifa International Hospital, Islamabad, Pakistan
| | - Haroon Rashid
- Department of Intensive care, Wythenshawe Hospital, Manchester, UK
| | | | - Jahanzeb Malik
- Department of Cardiology, Rawalpindi Institute of Cardiology, Rawalpindi, Pakistan
| | | | - Uzma Ishaq
- Department of Hematology, Healthways Laboratories, Rawalpindi, Pakistan
| | - Roberto Trevisan
- Department of Endocrinology, Azienda Socio Sanitaria Territoriale Papa Giovanni XXIII, Bergamo, Italy
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Sunardi D, Chandra DN, Medise BE, Friska D, Manikam NRM, Lestari W, Insani PNC, Ayusari AA, Mayasari D, Saftarina F, Sari DK, Ulvie YNS. Assessment of water consumption during Ramadan intermittent fasting: Result from Indonesian cross-sectional study. Front Nutr 2022; 9:922544. [PMID: 35958263 PMCID: PMC9358207 DOI: 10.3389/fnut.2022.922544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 07/04/2022] [Indexed: 11/22/2022] Open
Abstract
During Ramadan fasting, people are likely to consume water and beverages lower than recommended intake due to the limited time. However, it is necessary to achieve the recommended daily water intake to maintain the hydration status, as well as productivity during fasting. Unfortunately, there is a lack of data on drinking patterns during Ramadan. This study aims to investigate water and beverage intake and drinking patterns to help achieve water requirements during Ramadan among Indonesian adults. This is a cross-sectional study conducted during the Ramadan period from April to May 2021 (Ramadan 1442 Hijri). We used a self-administered questionnaire on drinking habits during Ramadan and utilized a 7-day fluid record (Liq.In 7) to assess water and beverage intake among participants who were managed through online procedure. There were 380 participants from five universities across Indonesia who completed the questionnaire accordingly and then analyzed it. The result shows that total water and beverage intake during Ramadan among participants was below the recommendation [1,670 (1,326–2,034) ml/day]. Among the type of beverages, water is the highest level of consumption [1,262 (983–1,666) ml/day] then followed by sugar-sweetened beverages [200 (91–350) ml/day]. We found a significant difference in water and beverages consumption between time of iftar [474 (375–590) ml/day], nighttime [574 (414–810) ml/day], and suhoor [560 (423–711) ml/day]. From this study, we found that during Ramadan the most common drinking pattern is 2-4-2, but a drinking pattern of 4-2-2 glasses (sequence of four glasses at iftar, two glasses at nighttime, two glasses at suhoor) had a significantly higher chance to adhere with the recommendation of fluid intake compared to other patterns. Therefore, based on this research on water and beverage intake, it is necessary and important to make improvements among Indonesian adults during Ramadan, and the drinking pattern of 4-2-2 glasses may help to achieve the recommended daily water consumption.
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Affiliation(s)
- Diana Sunardi
- Department of Nutrition, Faculty of Medicine Universitas Indonesia - Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia.,Indonesian Hydration Working Group, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | - Dian Novita Chandra
- Department of Nutrition, Faculty of Medicine Universitas Indonesia - Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia.,Indonesian Hydration Working Group, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | - Bernie Endyarni Medise
- Indonesian Hydration Working Group, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia.,Department of Child Health, Faculty of Medicine Universitas Indonesia - Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Dewi Friska
- Indonesian Hydration Working Group, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia.,Occupational Medicine, Department of Community Medicine, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | - Nurul Ratna Mutu Manikam
- Department of Nutrition, Faculty of Medicine Universitas Indonesia - Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia.,Indonesian Hydration Working Group, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | - Wiji Lestari
- Department of Nutrition, Faculty of Medicine Universitas Indonesia - Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia.,Indonesian Hydration Working Group, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | | | | | - Diana Mayasari
- Faculty of Medicine, Universitas Lampung, Bandar Lampung, Indonesia
| | - Fitria Saftarina
- Faculty of Medicine, Universitas Lampung, Bandar Lampung, Indonesia
| | | | - Yuliana Noor Setiawati Ulvie
- Department of Nutrition, Faculty of Nursing and Health Science, Universitas Muhammadiyah Semarang, Semarang, Indonesia
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Exploring the Effects of Energy Constraints on Performance, Body Composition, Endocrinological/Hematological Biomarkers, and Immune System among Athletes: An Overview of the Fasting State. Nutrients 2022; 14:nu14153197. [PMID: 35956373 PMCID: PMC9370338 DOI: 10.3390/nu14153197] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/02/2022] [Accepted: 08/02/2022] [Indexed: 02/05/2023] Open
Abstract
The Ramadan fasting period (RFP) means abstaining from consuming food and/or beverages during certain hours of the day—from sunrise to sunset. Engaging in exercise and sports during the RFP leads to the lipolysis of adipose tissue and an increase in the breakdown of peripheral fat, leading to an increase in fat consumption. The effects of the RFP on functional, hematological, and metabolic parameters needs further study as existing studies have reported contradictory results. The differences in the results of various studies are due to the geographical characteristics of Muslim athletes, their specific diets, and their genetics, which explain these variations. In recent years, the attention of medical and sports researchers on the effects of the RFP and energy restrictions on bodily functions and athletic performance has increased significantly. Therefore, this brief article examines the effects of the RFP on the immune system, body composition, hematology, and the functionality of athletes during and after the RFP. We found that most sporting activities were performed during any time of the day without being affected by Ramadan fasting. Athletes were able to participate in their physical activities during fasting periods and saw few effects on their performance. Sleep and nutritional factors should be adjusted so that athletic performance is not impaired.
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Obaideen K, Abu Shihab KH, Madkour MI, Faris ME. Seven decades of Ramadan intermittent fasting research: Bibliometrics analysis, global trends, and future directions. Diabetes Metab Syndr 2022; 16:102566. [PMID: 35872466 DOI: 10.1016/j.dsx.2022.102566] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 06/28/2022] [Accepted: 07/03/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND AND AIMS There is a large body of research focused on various aspects related to Ramadan intermittent fasting (RIF) and human health and disease. This study aimed to quantify the bibliometric data of RIF medical research over the past seven decades and explore these variables qualitatively via text mining analysis. METHODS We used the Scopus search engine to identify published articles related to RIF from inception to December 31, 2021. All types of research articles were included. Scientometric and bibliometric measures were determined using Excel, Biblioshiny, and VOSviewer. This study proposed a bibliometric and text mining method to qualitatively and quantitatively recognize the RIF research trend. RESULTS The Scopus search returned 1915 relevant articles. Most citations pertained to publications from the last two decades, and most publications were original research articles. These publications had received around 27,000 citations, and the 20 most prolific publishing journals had an average h-index of 112.25. More than one-third of all medical publications were in open-access journals. There was a 13-fold increase in medical research on RIF over the past few decades. We identified the 10 most prolific publishing countries, institutes, journals, and authors. We also identified five scientific hotspots of RIF scientific literature, which were: diabetes, metabolic health, public health, physiology, and maternity. CONCLUSION This is the first comprehensive bibliometric analysis of medical research related to RIF. The research gaps identified will shape future research directions and foster collaborative research activities toward enhanced medical nutrition research revolving around RIF.
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Affiliation(s)
- Khaled Obaideen
- Sustainable Energy & Power Systems Research Centre, RISE, University of Sharjah, P.O. Box 27272, Sharjah, United Arab Emirates
| | - Katia H Abu Shihab
- Department of Clinical Nutrition and Dietetics, University of Sharjah, Sharjah, United Arab Emirates
| | - Mohamed I Madkour
- Department of Medical Laboratory Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - MoezAlIslam E Faris
- Department of Clinical Nutrition and Dietetics, University of Sharjah, Sharjah, United Arab Emirates.
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11
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Dehghanbanadaki H, Aazami H, Hosseinkhani S, Razi F, Bandarian F, Larijani B. Bibliometric overview of Ramadan fasting studies during 2010-2021. Diabetes Metab Syndr 2022; 16:102531. [PMID: 35717895 DOI: 10.1016/j.dsx.2022.102531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 05/26/2022] [Accepted: 05/28/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND AIMS To quantify the bibliometric parameters of Ramadan fasting literature from 2010 to 2021. MATERIALS AND METHODS Scopus was searched for all articles related to Ramadan fasting or Islamic fasting from the beginning of 2010 to the end of 2021. Only original articles and reviews were included and their bibliometric and scientometric parameters were determined using Excel, Graph Pad Prism, VOSviewer, and Sci2 tool software. RESULTS Finally 1276 articles, including 1109 original articles and 167 reviews, were included. These articles had 14263 citations and an H-index of 48. Based on the number of publications, top institute, top journal, top country, and top authors were University of Sfax (n = 48 articles), Diabetes Research and Clinical Practice (n = 69), the United States (n = 144), and Chtourou H & Hassanein M (n = 38), respectively. Also, Diabetes Research and Clinical Practice had a strong bibliographic coupling with other journals. The recent bursting words were adrenal insufficiency and COVID-19. The most co-occurred topics were the effect of Ramadan fasting on diabetic patients, pregnant women, and glycemic state and body composition of diabetic patients. CONCLUSION This study provided a comprehensive bibliometric overview of Ramadan fasting literature from 2010 to 2021. The temporal change in the number of publications and other analyses on the literature of 2019, 2020 and 2021 showed that substantial increasing publications with new emerging subjects had become of interest to many researchers during the last three years.
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Affiliation(s)
- Hojat Dehghanbanadaki
- Metabolomics and Genomics Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Aazami
- Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Molecular Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran; Scientometrics Department, FarIdea Company, Tehran, Iran
| | - Shaghayegh Hosseinkhani
- Department of Clinical Biochemistry, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Farideh Razi
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Bandarian
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Ahmad I, Masuda G, Tomohiko S, Shabbir CA. Living Well as a Muslim through the Pandemic Era—A Qualitative Study in Japan. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19106020. [PMID: 35627557 PMCID: PMC9140639 DOI: 10.3390/ijerph19106020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/10/2022] [Accepted: 05/12/2022] [Indexed: 02/01/2023]
Abstract
This study explored the living situations, financial conditions, religious obligations, and social distancing of Muslims during the COVID-19 pandemic. In total, 28 Muslim community members living in the Kanto region were recruited; 18 of them were included in in-depth qualitative interviews and 10 in two focus group interviews. The snowball method was used, and the questionnaires were divided into four themes. The audio/video interviews were conducted via Zoom, and NAVIO was used to analyse the data thematically. The major Muslim events were cancelled, and the recommended physical distancing was maintained even during the prayers at home and in the mosques. The Japanese government’s financial support to each person was a beneficial step towards social protection, which was highlighted and praised by every single participant. Regardless of religious obligations, the closing of all major mosques in Tokyo demonstrates to the Japanese community how Muslims are serious about adhering to the public health guidelines during the pandemic. This study highlights that the pandemic has affected the religious patterns and behaviour of Muslims from inclusive to exclusive in a community, and recounts the significance of religious commitments.
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Affiliation(s)
- Ishtiaq Ahmad
- Department of Global Health Research, Graduate School of Medicine, Juntendo University, Tokyo 113-8421, Japan
- The Section of Global Health, Department of Hygiene and Public Health, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (G.M.); (S.T.)
- Correspondence: or ; Tel.: +81-80935-67029
| | - Gaku Masuda
- The Section of Global Health, Department of Hygiene and Public Health, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (G.M.); (S.T.)
| | - Sugishita Tomohiko
- The Section of Global Health, Department of Hygiene and Public Health, Tokyo Women’s Medical University, Tokyo 162-8666, Japan; (G.M.); (S.T.)
| | - Chaudhry Ahmed Shabbir
- Department of Medical Quality and Safety Management, Faculty of Medicine, Osaka Metropolitan University, Osaka 558-8585, Japan;
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Madkour MI, Malhab LJB, Abdel-Rahman WM, Abdelrahim DN, Saber-Ayad M, Faris ME. Ramadan Diurnal Intermittent Fasting Is Associated With Attenuated FTO Gene Expression in Subjects With Overweight and Obesity: A Prospective Cohort Study. Front Nutr 2022; 8:741811. [PMID: 35372458 PMCID: PMC8968860 DOI: 10.3389/fnut.2021.741811] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 12/20/2021] [Indexed: 01/13/2023] Open
Abstract
Aim and Background A growing body of evidence supports the impact of intermittent fasting (IF) on normalizing body weight and that the interaction between body genes and environmental factors shapes human susceptibility to developing obesity. FTO gene is one of these genes with metabolic effects related to energy metabolism and body fat deposition. This research examined the changes in FTO gene expression upon Ramadan intermittent fasting (RIF) in a group of metabolically healthy subjects with overweight and obesity. Methods Sixty-three (63) subjects were recruited, of which 57 (17 males and 40 females, mean age 38.4 ± 11.2 years) subjects with overweight and obesity (BMI = 29.89 ± 5.02 kg/m2were recruited and monitored before and at the end of Ramadan month), and 6 healthy subjects with normal BMI (21.4 ± 2.20 kg/m2) recruited only to standardize the reference for normal levels of FTO gene expression. In the two-time points, anthropometric, biochemical, and dietary assessments were undertaken, and FTO gene expression tests were performed using RNA extracted from the whole blood sample. Results In contrast to normal BMI subjects, the relative gene expressions in overweight/obese were significantly decreased at the end of Ramadan (-32.30%, 95% CI-0.052 -0.981) in comparison with the pre-fasting state. Significant reductions were found in body weight, BMI, fat mass, body fat percent, hip circumference, LDL, IL-6, TNF-α (P<0.001), and in waist circumference (P<0.05), whilst HDL and IL-10 significantly increased (P<0.001) at the end of Ramadan in comparison with the pre-fasting levels. Binary logistic regression analysis for genetic expressions showed no significant association between high-energy intake, waist circumference, or obesity and FTO gene expression. Conclusions RIF is associated with the downregulation of the FTO gene expression in subjects with obesity, and this may explain, at least in part, its favorable metabolic effects. Hence, RIF presumably may entail a protective impact against body weight gain and its adverse metabolic-related derangements in subjects with obesity.
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Affiliation(s)
- Mohamed I. Madkour
- Department of Medical Laboratory Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Research Institute for Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Lara J. Bou Malhab
- Research Institute for Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Wael M. Abdel-Rahman
- Department of Medical Laboratory Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Research Institute for Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Dana N. Abdelrahim
- Department of Clinical Nutrition and Dietetics, Faculty of Pharmacy, Applied Science Private University, Amman, Jordan
| | - Maha Saber-Ayad
- Research Institute for Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - MoezAlIslam E. Faris
- Research Institute for Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
- Department of Clinical Nutrition and Dietetics, University of Sharjah, Sharjah, United Arab Emirates
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Almulhem M, Thayakaran R, Hanif S, Gooden T, Thomas N, Hazlehurst J, Tahrani AA, Hanif W, Nirantharakumar K. Ramadan is not associated with increased infection risk in Pakistani and Bangladeshi populations: Findings from controlled interrupted time series analysis of UK primary care data. PLoS One 2022; 17:e0262530. [PMID: 35025960 PMCID: PMC8757987 DOI: 10.1371/journal.pone.0262530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 12/28/2021] [Indexed: 11/25/2022] Open
Abstract
Background The effect of fasting on immunity is unclear. Prolonged fasting is thought to increase the risk of infection due to dehydration. This study describes antibiotic prescribing patterns before, during, and after Ramadan in a primary care setting within the Pakistani and Bangladeshi populations in the UK, most of whom are Muslims, compared to those who do not observe Ramadan. Method Retrospective controlled interrupted time series analysis of electronic health record data from primary care practices. The study consists of two groups: Pakistanis/Bangladeshis and white populations. For each group, we constructed a series of aggregated, daily prescription data from 2007 to 2017 for the 30 days preceding, during, and after Ramadan, respectively. Findings Controlling for the rate in the white population, there was no evidence of increased antibiotic prescription in the Pakistani/Bangladeshi population during Ramadan, as compared to before Ramadan (IRR: 0.994; 95% CI: 0.988–1.001, p = 0.082) or after Ramadan (IRR: 1.006; 95% CI: 0.999–1.013, p = 0.082). Interpretation In this large, population-based study, we did not find any evidence to suggest that fasting was associated with an increased susceptibility to infection.
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Affiliation(s)
- Munerah Almulhem
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Rasiah Thayakaran
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Shahjehan Hanif
- Life and Medical Sciences, University College London, London, United Kingdom
| | - Tiffany Gooden
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Neil Thomas
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Jonathan Hazlehurst
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom
| | - Abd A. Tahrani
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, United Kingdom
| | - Wasim Hanif
- Diabetes Department, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
- * E-mail: (KN); (WH)
| | - Krishnarajah Nirantharakumar
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
- * E-mail: (KN); (WH)
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15
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Zoughbie DE, Ng TLJ, Thompson JY, Watson KT, Farraj R, Ding EL. Ramadan fasting and weight change trajectories: Time-varying association of weight during and after Ramadan in low-income and refugee populations. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000371. [PMID: 36962504 PMCID: PMC10021413 DOI: 10.1371/journal.pgph.0000371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 03/31/2022] [Indexed: 03/26/2023]
Abstract
Obesity is a significant driver of the global burden of non-communicable diseases. Fasting is one approach that has been shown to improve health outcomes. However, the effects of Ramadan fasting differ in that the type, frequency, quantity, and time of food consumption vary. This phenomenon requires in-depth evaluation considering that 90% of Muslims (~2 billion people) fast during Ramadan. To address this issue, we evaluated the pattern of weight change during and following Ramadan for a total of 52 weeks. The study was conducted in Amman, Jordan. Between 2012 and 2015, 913 participants were recruited as part of a trial investigating the efficacy of a weight loss intervention among those with or at risk for diabetes. Weight was measured weekly starting at the beginning of Ramadan, and changes were analyzed using discrete and spline models adjusted for age, sex, and trial group. Results show slight weight gain within the first two weeks and weight loss in the subsequent weeks. During the first week of Ramadan, the estimate for a weight reduction was 0·427 kg, (95% CI: -0·007, 0·861), increasing to 1·567 kg, (95% CI: 2·547, 3·527) at week 26. There was clear evidence of gradual weight gain from about 4 to 15 weeks and a drop towards the end of the investigation at week 28 (-0·12kg, 95% CI: -0·89, 0·56). Our results show that weight changes occurred during and after Ramadan. Weight fluctuations may affect health risks, and thus, findings from this study can inform interventions. Public health agencies could leverage this period of dietary change to sustain some of the benefits of fasting. The authors (DEZ, EFD) acknowledge the Mulago Foundation, the Horace W. Goldsmith Foundation, Robert Wood Johnson Foundation, and the World Diabetes Foundation. TRIAL REGISTRATION. Clinicaltrials.gov registry identifier: NCT01596244.
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Affiliation(s)
- Daniel E Zoughbie
- Microclinic International Social Network Research Group, San Francisco, California, United States of America
- Institute of International Studies, UC Berkeley, Berkeley, California, United States of America
- New England Institute of Complex Systems, Cambridge, Massachusetts, United States of America
| | | | - Jacqueline Y Thompson
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Kathleen T Watson
- Microclinic International Social Network Research Group, San Francisco, California, United States of America
- Stanford University, Palo Alto, California, United States of America
| | - Rami Farraj
- Jordanian Royal Health Awareness Society, Amman, Jordan
| | - Eric L Ding
- New England Institute of Complex Systems, Cambridge, Massachusetts, United States of America
- Harvard School of Public Health, Boston, Massachusetts, United States of America
- Federation of American Scientists, Washington, DC, United States of America
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Bhatti SI, Mindikoglu AL. The impact of dawn to sunset fasting on immune system and its clinical significance in Covid-19 pandemic. Metabol Open 2021; 13:100162. [PMID: 34977523 PMCID: PMC8713419 DOI: 10.1016/j.metop.2021.100162] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/23/2021] [Accepted: 12/24/2021] [Indexed: 02/06/2023] Open
Abstract
Dawn to sunset fasting, a type of intermittent fasting commonly practiced in the month of Ramadan, requires fasting from dawn to sunset without food or liquid intake. Dawn and dusk are two transition time zones of the day that play a critical role in the human circadian rhythm. Practicing dawn to sunset fasting requires the alignment of mealtimes and wake-sleep times with the human biological dawn and dusk. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) impairs immune cell responses at multiple levels and leads to severe Coronavirus Disease 2019 (COVID-19). It generates high levels of pro-inflammatory cytokines and chemokines, also known as a cytokine storm, leads to mitochondrial dysfunction and generation of excessive amounts of mitochondrial reactive oxygen species, downregulates autophagy to escape detection for unchecked replication, and alters gut microbiome composition. Severe cases of COVID-19 have been associated with several comorbidities that impair immune responses (e.g., obesity, diabetes, malignancy) and blood laboratory abnormalities (e.g., elevated procalcitonin, C-reactive protein, interleukin-6 (IL-6), leukocytosis, lymphopenia). Several studies of dawn to sunset fasting showed anti-inflammatory effect by suppressing several pro-inflammatory cytokines, reducing oxidative stress, inducing a proteome response associated with increased autophagy, remodeling the gut microbiome, and improving the components of metabolic syndrome (e.g., obesity, blood glucose levels, blood pressure, lipids). In conclusion, dawn to sunset fasting has the potential to optimize the immune system function against SARS-CoV-2 during the COVID-19 pandemic as it suppresses chronic inflammation and oxidative stress, improves metabolic profile, and remodels the gut microbiome. This review presents scientific literature related to the effects of dawn to sunset fasting on the immune system. Studies are needed to assess and confirm the potential benefits of dawn to sunset fasting against SARS-CoV-2.
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Affiliation(s)
- Sundus I Bhatti
- Margaret M. and Albert B. Alkek Department of Medicine, Section of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, TX, USA.,Michael E. DeBakey Department of Surgery, Division of Abdominal Transplantation, Baylor College of Medicine, Houston, TX, USA
| | - Ayse L Mindikoglu
- Margaret M. and Albert B. Alkek Department of Medicine, Section of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, TX, USA.,Michael E. DeBakey Department of Surgery, Division of Abdominal Transplantation, Baylor College of Medicine, Houston, TX, USA
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Elmajnoun HK, Faris ME, Uday S, Gorman S, Greening JE, Haris PI, Abu-Median AB. Impact of COVID-19 on Children and Young Adults With Type 2 Diabetes: A Narrative Review With Emphasis on the Potential of Intermittent Fasting as a Preventive Strategy. Front Nutr 2021; 8:756413. [PMID: 34778345 PMCID: PMC8581608 DOI: 10.3389/fnut.2021.756413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 09/27/2021] [Indexed: 12/12/2022] Open
Abstract
Background: The world is still struggling to control the COVID-19 pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The level of uncertainty regarding the virus is still significantly high. The virus behaves differently in children and young adults. Most children and adolescents are either asymptomatic or have mild symptoms. They generally have a very good prognosis. However, it is not well-known whether children and young adults with type 2 diabetes are at risk of getting a severe infection of COVID-19. Many Muslim children with type 2 diabetes have been performing dawn to dusk fasting during the month of Ramadan, before and during the COVID-19 pandemic, and the impact of this on their health has not been well investigated. Previous studies in adults have suggested that intermittent fasting may be beneficial in different ways including reversal of type 2 diabetes and prevention of COVID-19 infection. Objective: The primary aim of this narrative review is to summarise the impacts of the COVID-19 pandemic on children and young adults with type 2 diabetes, and to identify the knowledge gaps in the literature. It also explores the potential of intermittent fasting in reversing the pathogenesis of diabetes and highlighting how this approach could prevent these patients from developing chronic complications. Methods: This narrative review has been produced by examining several databases, including Google Scholar, Research Gate, PubMed, Cochrane Library, MEDLINE (EBSCO), and Web of Science. The most common search terms used were "COVID-19 AND Children", "SARS-CoV-2 AND/OR Children", "COVID-19 AND Diabetes" "COVID-19 Epidemiology", "COVID-19 AND Ramadan fasting", "COVID-19 and Intermittent fasting." All the resources used are either peer-reviewed articles/reports and/or official websites of various media, governmental and educational organisations. Results: Having reviewed the currently limited evidence, it has been found that the incidence of COVID-19 among children with type 2 diabetes seems to be not much different from children without diabetes. However, these patients are still vulnerable to any infection. Several studies have reported that prevention programmes such as intermittent fasting are effective to protect these groups of patients from developing any complications. Moreover, observing Ramadan fasting as a type of intermittent fasting could be beneficial for some children with established diabetes, prediabetes and people at risk. Conclusion: Children and young adults with type 2 diabetes are not at risk of severe COVID-19 infection as the case in adults with diabetes. More research is needed to identify the impact of COVID-19 and to investigate the efficacy and safety of intermittent fasting, including Ramadan fasting, among these age groups. Implementing these cost-effective programmes may have a great impact in minimising the incidence of diabetes. Moreover, this could be effective particularly at prediabetes stage by preventing these people from going onto develop type 2 diabetes and taking medications for the rest of their life and protecting people from complications linked to disease and infection.
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Affiliation(s)
- Hala K. Elmajnoun
- Leicester School of Allied Health Sciences, Faculty of Health and Life Sciences, De Montfort University, Leicester, United Kingdom
- Department of Histology and Medical Genetics, Tripoli University, Tripoli, Libya
| | - MoezAlIslam E. Faris
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, Sharjah Institute for Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Suma Uday
- Department of Endocrinology and Diabetes, Birmingham Women's and Children's Hospital, Birmingham, United Kingdom
| | - Shaun Gorman
- Department of Paediatrics, St Luke's Hospital, Bradford, United Kingdom
| | - James E. Greening
- University Hospitals of Leicester NHS Trust, Leicester Royal Infirmary, Leicester, United Kingdom
| | - Parvez I. Haris
- Leicester School of Allied Health Sciences, Faculty of Health and Life Sciences, De Montfort University, Leicester, United Kingdom
| | - Abu-Bakr Abu-Median
- Leicester School of Allied Health Sciences, Faculty of Health and Life Sciences, De Montfort University, Leicester, United Kingdom
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18
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Ben Nessib D, Maatallah K, Ferjani H, Triki W, Kaffel D, Hamdi W. Sustainable positive effects of Ramadan intermittent fasting in rheumatoid arthritis. Clin Rheumatol 2021; 41:399-403. [PMID: 34505214 DOI: 10.1007/s10067-021-05892-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/17/2021] [Accepted: 08/20/2021] [Indexed: 12/23/2022]
Abstract
The short-term positive effects of intermittent fasting during the month of Ramadan on rheumatic inflammatory diseases have been previously evaluated. The objective of this study was to assess the sustainability of these effects on rheumatoid arthritis (RA) activity. This prospective study included 35 patients with RA, who observed fasting during Ramadan 2019. The disease activity was assessed and compared between three time points: T1 (6 months before the beginning of Ramadan), T2 (during the month between the 7th day of fasting and the 7th day after Ramadan), and T3 (averagely 3.4 months after fasting). The disease activity score 28 (DAS28) was used to evaluate the disease activity. After a significant decrease of all disease activity parameters between T1 and T2, a gradual increase of clinical and biological outcomes was seen between T2 and T3. Except for CRP, which was significantly higher at T3 (p = 0.02), the changes of the other disease activity parameters were not statistically significant. By reference to baseline data (T1), the decrease of ESR, DAS28 CRP, and DAS28 ESR induced after Ramadan fast was maintained until T3, with statistically significant differences. We can therefore conclude that this study has been conducted at the beginning of the fading-out of the effects of Ramadan fast, and that the duration of 3 months may be the recommended interval between fasting periods to maintain the positive effects of intermittent fasting on RA activity. Key Points • Intermittent fasting can induce a rapid improvement of rheumatoid arthritis activity. • The positive effects of this model of fasting can last up to 3 months. • The recommended interval between fasting periods may be estimated at 3 months.
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Affiliation(s)
- Dorra Ben Nessib
- Rheumatology Department, Kassab Orthopedics Institute, Mannouba, Tunisia.
- Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia.
- Research Unit UR17SP04, 2010, Ksar Said, Tunis, Tunisia.
| | - Kaouther Maatallah
- Rheumatology Department, Kassab Orthopedics Institute, Mannouba, Tunisia
- Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
- Research Unit UR17SP04, 2010, Ksar Said, Tunis, Tunisia
| | - Hanene Ferjani
- Rheumatology Department, Kassab Orthopedics Institute, Mannouba, Tunisia
- Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
- Research Unit UR17SP04, 2010, Ksar Said, Tunis, Tunisia
| | - Wafa Triki
- Rheumatology Department, Kassab Orthopedics Institute, Mannouba, Tunisia
- Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
- Research Unit UR17SP04, 2010, Ksar Said, Tunis, Tunisia
| | - Dhia Kaffel
- Rheumatology Department, Kassab Orthopedics Institute, Mannouba, Tunisia
- Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
- Research Unit UR17SP04, 2010, Ksar Said, Tunis, Tunisia
| | - Wafa Hamdi
- Rheumatology Department, Kassab Orthopedics Institute, Mannouba, Tunisia
- Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
- Research Unit UR17SP04, 2010, Ksar Said, Tunis, Tunisia
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Pourriyahi H, Saghazadeh A, Rezaei N. Altered immunoemotional regulatory system in COVID-19: From the origins to opportunities. J Neuroimmunol 2021; 356:577578. [PMID: 33933818 PMCID: PMC8050399 DOI: 10.1016/j.jneuroim.2021.577578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/19/2021] [Accepted: 04/13/2021] [Indexed: 10/26/2022]
Abstract
The emergence of the novel coronavirus (SARS-CoV-2) and the worldwide spread of the coronavirus disease (COVID-19) have led to social regulations that caused substantial changes in manners of daily life. The subsequent loneliness and concerns of the pandemic during social distancing, quarantine, and lockdown are psychosocial stressors that negatively affect the immune system. These effects occur through mechanisms controlled by the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenocortical (HPA) axis that alter immune regulation, namely the conserved transcriptional response to adversity (CTRA), which promotes inflammation and diminishes antiviral responses, leading to inadequate protection against viral disease. Unhealthy eating habits, physical inactivity, sleep disturbances, and mental health consequences of COVID-19 add on to the pathological effects of loneliness, making immunity against this ferocious virus an even tougher fight. Therefore, social isolation, with its unintended consequences, has inherently paradoxical effects on immunity in relation to viral disease. Though this paradox can present a challenge, its acknowledgment can serve as an opportunity to address the associated issues and find ways to mitigate the adverse effects. In this review, we aim to explore, in detail, the pathological effects of the new social norms on immunity and present suggested methods to improve our physical, psychological, and healthcare abilities to fight viral infection in the context of the COVID-19 pandemic.
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Affiliation(s)
- Homa Pourriyahi
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Systematic Review and Meta-analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Amene Saghazadeh
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; MetaCognition Interest Group (MCIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran.
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20
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Mccalmon S, Galappaththy SL, Bulchandani S, Cabandugama PK. Fasting off "The COVID-19". MISSOURI MEDICINE 2021; 118:164-167. [PMID: 33840861 PMCID: PMC8029627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The SARS-CoV-2 outbreak has led to an increase in sedentary lifestyles compounded with the loss of access to public exercise facilities and limited fresh grocery supply. With the multitude of possible diet options available, how do you choose one that works with your lifestyle, financial means, and ultimately proves to be most effective? In this article, we review the medical benefits and challenges of several different types of fasting diets that can be adopted by the general public.
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Affiliation(s)
- Sean Mccalmon
- Endocrinology Fellow at the University of Missouri-Kansas City
| | | | | | - Peminda K Cabandugama
- Assistant Professor of Internal Medicine and Faculty Member of the Endocrinology Fellowship Program at the University of Missouri-Kansas City, Kansas City, Missouri, and is the Vice President of the Midwest Obesity Society
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21
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Abunada T, Abunada H, Zayed H. Fasting Ramadan During COVID-19 Pandemic: Immunomodulatory Effect. Front Nutr 2020; 7:557025. [PMID: 33240915 PMCID: PMC7678565 DOI: 10.3389/fnut.2020.557025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 09/07/2020] [Indexed: 12/12/2022] Open
Abstract
As of April 24, 2020, more than 1. 6 billion Muslims observe the holy fasting month of Ramadan worldwide. The safety of fasting of healthy adult Muslims during the COVID-19 era is debatable. In this perspective, we discuss the available scientific evidence of the advantages of fasting against COVID-19.
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Affiliation(s)
- Taghreed Abunada
- Biomedical Science Department, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
| | - Hanan Abunada
- Qatar Biomedical Research Institute, Hamad Bin Khalifa University, Doha, Qatar
| | - Hatem Zayed
- Biomedical Science Department, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
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22
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Soliman S, Faris ME, Ratemi Z, Halwani R. Switching Host Metabolism as an Approach to Dampen SARS-CoV-2 Infection. ANNALS OF NUTRITION & METABOLISM 2020; 76:297-303. [PMID: 32950986 PMCID: PMC7573915 DOI: 10.1159/000510508] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 07/26/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND COVID-19 pandemic, a global threat, adversely affects all daily lives, altered governmental plans around the world, and urges the development of therapeutics and prophylactics to avoid the expansion of the viral infection. With the recent gradual opening after long lockdown, several recommendations have been placed, with dietary modification as one of the most important approaches that have been appraised. SUMMARY Here, we are reviewing how changing the host metabolism, particularly changing the host metabolic state from the carbohydrate-dependent glycolytic state to a fat-dependent ketogenic state, may affect viral replication. Furthermore, the impact of intermittent fasting (IF) in triggering metabolic switch along with the impact of supplementation with medium-chain triglycerides (MCTs) such as lauric acid in repressing the envelope formation and viral replication is also addressed. The amalgamation of IF and a ketogenic diet rich in MCTs is thought to work as a prophylactic measure for normal people and adjunct therapy for infected persons. Key Message: A diet regimen of ketogenic breakfast along with supplementation with two doses of lauric acid-rich MCTs at breakfast and lunch times, followed by 8-12-h IF and a dinner rich with fruits and vegetables, could be a potential prophylactic strategy and adjuvant therapy to combat SARS-CoV-2 infections.
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Affiliation(s)
- Sameh Soliman
- Department of Medicinal Chemistry, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
| | - MoezAlIslam E Faris
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates,
| | - Zakaria Ratemi
- Faculté de Médecine, Université de Montréal, Montréal, Québec, Canada
| | - Rabih Halwani
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
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Faris MAI, Jahrami H, BaHammam A, Kalaji Z, Madkour M, Hassanein M. A systematic review, meta-analysis, and meta-regression of the impact of diurnal intermittent fasting during Ramadan on glucometabolic markers in healthy subjects. Diabetes Res Clin Pract 2020; 165:108226. [PMID: 32446800 DOI: 10.1016/j.diabres.2020.108226] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/30/2020] [Accepted: 05/16/2020] [Indexed: 12/13/2022]
Abstract
AIM Studies on the effect of Ramadan diurnal intermittent fasting (RDIF) on glucometabolic markers have yielded conflicting results. We conducted ameta-analysis to estimate the effect size for changes in glucometabolic markers in healthy, non-athletic Muslims during Ramadan, and to assess the effect of variable covariates using meta-regression. METHODS CINAHL, Cochrane, EBSCOhost, EMBASE, Google Scholar, ProQuest Medical, PubMed/MEDLINE, ScienceDirect, Scopus, and Web of Science databases were searched from date of inceptionto January 2020. The glucometabolic markers analyzed were: fasting glucose (FG), insulin, insulin resistance (HOMA-IR), leptin, and adiponectin. RESULTS We identified seventy-two studies (3134 participants in total) that were conducted in 22 countries between 1982 and 2020. RDIF-induced effect sizes for the glucometabolic markers were: FG (no. of studies K = 61, number of subjects N = 2743, Hedges'g = -0.102, 95% CI: -0.194, -0.01); serum insulin (K = 16, N = 648, Hedges'g = 0.030 95% CI: -0.165, 0.226); HOMA-IR (K = 10, N = 349, Hedges'g = -0.012, 95% CI: -0.274, 0.250); leptin (K = 13, N = 442, Hedges'g = -0.010, 95% CI: -0.243, 0.223); and adiponectin (K = 11, N = 511, Hedges'g = 0.034, 95% CI: -0.227, 0.296). CONCLUSION RDIF imposes no adverse metabolic impacts, and might help in improving some glucometabolic markers in healthy subjects.
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Affiliation(s)
- Mo'ez Al-Islam Faris
- Department of Clinical Nutrition and Dietetics, College of Health Sciences/Research Institute for Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates.
| | - Haitham Jahrami
- Rehabilitation Services, Periphery Hospitals, Ministry of Health, Manama, Bahrain; College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Ahmed BaHammam
- Department of Medicine, College of Medicine, University Sleep Disorders Center, King Saud University, Riyadh, Saudi Arabia; The Strategic Technologies Program of the National Plan for Sciences and Technology and Innovation in the Kingdom of Saudi Arabia, Riyadh, Saudi Arabia
| | - Zaina Kalaji
- Department of Clinical Nutrition and Dietetics, College of Health Sciences/Research Institute for Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Mohammed Madkour
- Department of Medical Laboratory Sciences, College of Health Sciences/Research Institute for Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Mohamed Hassanein
- Endocrine Department, Dubai Hospital, Dubai Health Authority, Dubai, United Arab Emirates
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