Most vitamins are more bioavailable from synthetic sources than from natural food sources.Group startsTrue or False

For most vitamins, the natural forms (isolated from foods) _____.Multiple choice question.have the same health benefits as synthetic forms (made in a laboratory)are more healthful than synthetic forms (made in a laboratory)are less healthful than synthetic forms (made in a laboratory)

Taking a vitamin A supplement has been linked to reduced risk of cardiovascular disease.Group startsTrue or False

Which of the following general statements regarding vitamins is true?Group of answer choicesA majority of those living in the US suffer from vitamin deficiencies.Cooking, UV light, and other factors increases vitamin amounts in food.Vitamin E is a water soluble vitamin.Vitamin C and all 8 B vitamins are water soluble.Food processing does not have any effect on the bioavailability of vitamins.

The term vitamin comes from vita (necessary for life), and amine (a type of nitrogen-containing substance).Group startsTrue or FalseTrue, unselectedFalse, unselected

The contents and purity of nutritional/dietary supplements are closely tested and regulated by the Food and Drug Administration (FDA). True False