A member asked:

If lutein and zeaxanthin capsules have no provened benefits(as mentioned by some docs here), why have they been sold and not banned by fda?

A doctor has provided 1 answer
Dr. Tim Conrad answered

Specializes in Ophthalmology

They are food: Any food is allowed to be sold by the fda. Vitamins, minerals, herbs and so forth are all considered food.

Answered 10/2/2013

4.8k views

Thank

Related Questions

A member asked:

How do lutein, zeaxanthin affect breast cancer?

A doctor has provided 1 answer