Amino acids that cannot be made in adequate amounts by the body and must be consumed in the diet are called:
1.nonessential amino acids.
2.dispensable amino acids.
3.essential amino acids.
4.necessary amino acids.
3
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Carbohydrate loading
A. involves little exercise and a high-carbohydrate diet the first 3 days, followed by heavy exercise and a low-carbohydrate diet right before competition. B. involves a reduction in the intensity of workouts with a corresponding increase in the percentage of carbohydrate intake over several days before a competition. C. does not increase glycogen stores to any significant degree. D. involves loading up on carbohydrate-laden foods on the morning of an endurance event.
All of the following are known to enhance calcium absorption from the GI tract EXCEPT
a. lactose. b. oxalates. c. pregnancy. d. stomach acid.
Excessive amounts of vitamin E in the body increase the risk of hemorrhage
Indicate whether the statement is true or false
For foods to be labeled as "Organic" and bear the USDA organic seal, they must contain at least what percentage of organically produced ingredients?
A) at least 95% B) at least 50% C) at least 70% D) 100%