Tag: Vitamin b2 toxicity

According to the National Institutes of Health, excessive intake of riboflavin from food sources has no observable toxicity. Known as Vitamin B2, riboflavin is a water-soluble vitamin essential for cellular energy production. This makes riboflavin hazardous to healthy individuals under normal circumstances, though high-dose supplements can have minor, temporary side effects.

Unlike fat-soluble vitamins, excess vitamin B2 is efficiently excreted from the body through urine, making toxicity from food sources highly unlikely. This raises the question: can too much vitamin B2 be harmful, and what are the actual risks associated with high supplemental doses?