Tolerable Upper Intake Levels Ul For Vitamins

Cthe ul for vitamin e applies to any form of supplemental.

Tolerable upper intake levels ul for vitamins. Maximum daily intake unlikely to cause adverse health effects. The 95th percentile should not exceed the tolerable upper intake levels ul for the population group s for whom the food supplement is intended. Unless otherwise specified the ul represents total intake from food water and supplements.

For this reason uls upper tolerable intake levels have been established for many nutrients. Summary of tolerable upper intake levels 3 table 2. There is an increased risk of an adverse event when exceeding the ul although sometimes the risk is acceptable when the nutrient is used in medical treatment such as to treat a severe deficiency.

Tolerable upper intake levels ul for vitamins tolerable upper intake levels ul for minerals athe ul for niacin and folate apply to synthetic forms obtained from supplements fortified foods or a combination of the two. Opinions on tolerable upper intake levels of individual vitamins and minerals. Tolerable upper intake levels ul vitamins a c d e k thiamin.

A tolerable upper intake level ul is the highest level of daily nutrient intake that is likely to pose no risk of adverse health effects to almost all individuals in the general population. The scf opinions covered 22 out of the 29 nutrients which were considered to be within its mandate for this task. The scf did not have sufficient time to adopt opinions for the following vitamins and minerals.

Food and nutrition board institute of medicine in the us. Tolerable upper intake level ul. The fnb s vitamin e recommendations are for alpha tocopherol alone the only form maintained in plasma.

For certain nutrients the. Bthe ul for vitamin a applies to the preformed vitamin only. If the nutrient intake increases above the tolerable upper intake level or ul the risk of ill effects may also increase.