- Riboflavin. - Riboflavin?

Yeah? Are you taking your riboflavin and the magnesium?

Goiter, thiamine and riboflavin deficiencies continued to be more prevalent among women than men.

You know, it's filled with lots of vitamin C and riboflavin.

You know, it's filled with lots of vitamin C and riboflavin. Is that a bra?

All the vitamins that you see here -- vitamin e, thiamin, riboflavin, niacin, and so on -- are all under 50% of what you need.