Which fat-soluble vitamin is also a prohormone?

1.Vitamin A
2.Vitamin D
3.Vitamin K
4.Vitamin E


2

Nutritional Science

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Multiple studies have proved that organic-grown foods are nutritionally superior to conventionally grown foods

Indicate whether the statement is true or false

Nutritional Science

If a normal, healthy adult were to begin consuming a vitamin A-poor diet, approximately how much time would pass before the first deficiency symptoms would appear?

a. 2 weeks b. 1 to 2 months c. 6 months d. 1 to 2 years

Nutritional Science

A growing trend in food advertising is to

A) target older adults. B) make the product very cheap. C) market heavily to young adults. D) package the product in bright colors.

Nutritional Science

Deficiency of which major mineral is usually associated with muscular weakness, neuromuscular hyperexcitability, and tetany??

A) ?magnesium B) ?calcium C) ?sulphur D) ?chloride

Nutritional Science