Vitamins and minerals for health
2002
Godfrey, David | Richardson, David
Although it is possible to achieve a balanced diet by eating a variety of foods, it is clear that there is a gap between the ideal and the reality of what people actually eat. For individuals at all stages of life and with changing lifestyles where food selections may compromise optimal nutrition, nutrient-dense foods including fortified foods and food supplements can serve as an effective means of ensuring that micronutrient needs are fulfilled. Populations at risk include the elderly, women at various life stages, children and adolescents, and people trying to lose weight. Efficacy and safety are key health issues: efficacy refers to the ability of vitamins and minerals either to prevent a deficiency, to enhance a physiological effect or to reduce the risk of disease; safety refers to the safe intake of a micronutrient to avoid adverse effects. Safety is the fundamental tenet of the scientific risk assessments and the cornerstone of food safety policy and legislation. Harmonisation of laws on food fortification and food supplements at EU level will help to ensure a high level of public health and consumer protection and facilitate the free circulation of food products within the community.
显示更多 [+] 显示较少 [-]