Which fat-soluble vitamin is also a prohormone?
1.Vitamin A
2.Vitamin D
3.Vitamin K
4.Vitamin E
2
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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
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
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.
Deficiency of which major mineral is usually associated with muscular weakness, neuromuscular hyperexcitability, and tetany??
A) ?magnesium B) ?calcium C) ?sulphur D) ?chloride