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Hussain A, Jiang W, Wang X, Shahid S, Saba N, Ahmad M, Dar A, Masood SU, Imran M, Mustafa A. Mechanistic Impact of Zinc Deficiency in Human Development. Front Nutr 2022; 9:717064. [PMID: 35356730 PMCID: PMC8959901 DOI: 10.3389/fnut.2022.717064] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 01/31/2022] [Indexed: 12/15/2022] Open
Abstract
Zinc (Zn) deficiency in humans is an emerging global health issue affecting approximately two billion people across the globe. The situation prevails due to the intake of Zn deficient grains and vegetables worldwide. Clinical identification of Zn deficiency in humans remains problematic because the symptoms do not appear until impair the vital organs, such as the gastrointestinal track, central nervous system, immune system, skeletal, and nervous system. Lower Zn body levels are also responsible for multiple physiological disorders, such as apoptosis, organs destruction, DNA injuries, and oxidative damage to the cellular components through reactive oxygen species (ROS). The oxidative damage causes chronic inflammation lead toward several chronic diseases, such as heart diseases, cancers, alcohol-related malady, muscular contraction, and neuro-pathogenesis. The present review focused on the physiological and growth-related changes in humans under Zn deficient conditions, mechanisms adopted by the human body under Zn deficiency for the proper functioning of the body systems, and the importance of nutritional and nutraceutical approaches to overcome Zn deficiency in humans and concluded that the biofortified food is the best source of Zn as compared to the chemical supplementation to avoid their negative impacts on human.
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Affiliation(s)
- Azhar Hussain
- Department of Soil Science, The Islamia Diversity of Bahawalpur, Bahawalpur, Pakistan
| | - Wenting Jiang
- College of Life Sciences, Yan'an University, Yan'an, China
| | - Xiukang Wang
- College of Life Sciences, Yan'an University, Yan'an, China
| | - Shumaila Shahid
- Department of Soil Science, The Islamia Diversity of Bahawalpur, Bahawalpur, Pakistan
| | - Noreena Saba
- Qaid-e-Azam Medical College, Bahawal Victoria Hospital, Bahawalpur, Pakistan
| | - Maqshoof Ahmad
- Department of Soil Science, The Islamia Diversity of Bahawalpur, Bahawalpur, Pakistan
| | - Abubakar Dar
- Department of Soil Science, The Islamia Diversity of Bahawalpur, Bahawalpur, Pakistan
| | - Syed Usama Masood
- Clinical Fellow Pediatric Nephrology, Children Hospital and Institute of Child Health Multan, Multan, Pakistan
| | | | - Adnan Mustafa
- Faculty of Chemistry, Institute of Chemistry and Technology of Environmental Protection, Brno University of Technology, Brno, Czechia
- Department of Agrochemistry, Soil Science, Microbiology and Plant Nutrition (FA), Mendel University, Brno, Czechia
- Institute of Environmental Studies, Charles University Prague, Prague, Czechia
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