Vitamins are essential micronutrients that the physique can’t provide in sufficient quantities. Total vegetarians (vegans) must take a vitamin B12 dietary supplements or eat B12 -fortified meals, or they may finally change into deficient. Seniors living in their very own homes are sometimes deficient in vitamin D, vitamin A, vitamin E, calcium and zinc and infrequently vitamin B1 and vitamin B2. Older adults want extra calcium and vitamin D to assist preserve bone well being.

Earlier names for riboflavin (vitamin B2) have been lactoflavin, ovoflavin, hepatoflavin and verdoflavin, indicating the sources (milk, eggs, liver and vegetation) from which the vitamin …