Respuesta :

Answer:

50 percent of Americans are deficient in vitamin A, vitamin C, and magnesium. More 50 percent of the general population is vitamin D deficient, regardless of age. 90 percent of Americans of color are vitamin D deficient. Approximately 70 percent of elderly Americans are vitamin D deficient

Explanation:

Answer:

I agree. 50 percent of Americans are deficient in vitamin A, vitamin C, and magnesium. More 50 percent of the general population is vitamin D deficient, regardless of age. 90 percent of Americans of color are vitamin D deficient. Approximately 70 percent of elderly Americans are vitamin D deficient.