Bright neon-yellow pee is usually from taking too much riboflavin (vitamin B2) from supplements. Sometimes supplements may contain other ingredients like vitamin C, beet powder or dyes that can change ...
Before you freak out, it’s probably just riboflavin. Reviewed by Dietitian Katey Davidson, M.Sc.FN, RD, CPT Bright neon-yellow pee is usually from taking too much riboflavin (vitamin B2) from ...