47. Why is it a challenge to provide general recommendations on the prescription of multiplemicronutrients?(A) Most studies employed identical formulations and dosages; therefore recommendationsare redundant.(B) The ingredients and dosages in the randomized controlled trials are too varied to warrantefficacy.(C) The effect of antioxidant properties in the supplements is proven adverse to warrantintervention.(D) Statistically significant results on reproductive outcomes are consistently presented.