Claimed effects, outcome variables and methods of measurement for health claims proposed under Regulation (EC) 1924/2006 in the framework of bone health

Calcium intake from different food sources in Italian women without and with non-previously diagnosed osteoporosis

An adequate calcium and vitamin D intake may play a role in preventing osteoporosis, but the contribution of the different food sources of calcium with regards to the risk of osteoporosis been barely explored. This observational study evaluated the calcium intake through a food frequency questionnaire in 126 adult women with not previously diagnosed osteoporosis undergoing Dual-energy X-ray Absorptiometry (DXA) to screen for osteoporosis, and to correlate the calcium intake with parameters of bone density, measured by DXA. Total daily calcium intake and daily intake from food were similar among women found to have osteoporosis, osteopenia or normal condition. The main food source was milk and dairy products, while calcium supplementation was consumed by only 14% of subjects, irrespectively from osteoporosis conditions. DXA parameters were not significantly correlated with total daily calcium intake and calcium from food. The present study highlighted no qualitative and quantitative differences in the consumption of food groups contributing to calcium intakes in women with and without osteoporosis.

Scientific assessments in European food law: Making it future-proof

European food laws increasingly use scientific evidence to protect consumers from hazards and to prevent the use of misleading information. In this article, the use of risk assessment in European food law is analysed and the implications of the recently adopted adjustments to the EU's General Food Law are reviewed. The risk analysis cycle that has been implemented in many authorisation decisions of the European Commission has resulted in the increased level of public health protection since 2002. The food law evaluation under REFIT however identified various shortcomings, including the civil societies' perception that various elements of EFSA's work lacked transparency and independence. To deal with these identified issues, the newly adopted regulation will bring about specific adjustments to the General Food Law and sectorial legislation. Although these adjustments are expected to improve European food policies, today's EU food laws should be further enhanced by improving the use of nutritional sciences in food law. Such joint efforts can result in a higher level of consumer protection and further advance the internal European market. Only through improving the systematic way to conduct scientific analyses into and by enhancing their use in risk management, European food law will become more future-proof.

Claimed Effects, Outcome Variables and Methods of Measurement for Health Claims on Foods Related to Vision Proposed Under Regulation (EC) 1924/2006

Adequate visual function has a strong impact on the quality of life of people. Several foods and food components have been hypothesized to play a role in the maintenance of normal visual function and in the prevention of eye diseases. Some of these foods/food components have been the object of a request of authorization for use of health claims under Articles 13(5) or 14 of the Regulation (EC) 1924/2006. Most of these requests have received a negative opinion from the European Food Safety Authority (EFSA) due to the choice of inappropriate outcome variables (OVs) and/or methods of measurement (MMs) applied in the studies used to substantiate the claims. This manuscript refers to the collection, collation and critical analysis of OVs and MMs related to vision. Guidance document and requests for authorization of health claims were used to collect OVs and MMs related to vision. A literature review was performed to critically analyse OVs and MMs, with the aim of defining their appropriateness in the context of a specific claimed effect related to vision. The results highlight the importance of adequate choices of OVs and MMs for an effective substantiation of claims related to visual function.