Despite the popularity of _____, its benefits for treating the common cold have not be supported by some clinical studies

a. ginseng
b. St. John's wort
c. echinacea
d. garlic
e. ephedra


c

Nutritional Science

You might also like to view...

Dietary fat should not be restricted in children younger than:

A) 2 years. B) 3 years. C) 4 years. D) 5 years.

Nutritional Science

Which aspect of saliva contributes to the development of dental caries?

a. Salivary amylase b. The pH of saliva c. Salivary lysozyme d. The electrolyte composition of saliva

Nutritional Science

Which nutrition-related factor is associated with decreased cancer risk?

a. allium vegetables b. aflatoxins c. Cantonese-style salted fish d. beta-carotene supplements e. calcium-rich foods

Nutritional Science

Describe how fiber-rich foods help with weight control

Nutritional Science