Vitamins

Vitamin D
A vitamin (soluble in fat), that plays an essential role in acquiring and maintaining bone strength. It provides a stable calcium levels in the blood, so that muscles and nerves can function normally. It is naturally produced in the body when there is sunlight, but in winter shortages may occur among people dark skinned people. Foods like margarine can be enriched with Vitamin D.

Vitamin E
This fat-soluble anti-oxidant vitamin helps to neutralize substances that can cause cell damage (the so-called free radicals). Vitamin E can be found in sunflower seeds and wheat germ oil. Because of its antioxidant effect foods are enriched with it.