Tag: Vitamin b5 side effects

While dietary intake of pantothenic acid (vitamin B5) is not associated with toxicity, consuming very high doses from supplements can cause mild gastrointestinal issues. It is important to understand when excess intake becomes problematic and what constitutes a safe dosage.

According to the NIH Office of Dietary Supplements, most people in the United States get enough pantothenic acid (vitamin B5) from their diets alone. Understanding if it is good to take pantothenic acid every day requires a look at whether your dietary intake is sufficient and if supplementation is necessary for your health goals.

While studies show that extremely high dietary levels of pantothenic acid in rats can cause hair damage, human data suggests that toxic levels from food are not a concern. This article explores whether too much pantothenic acid can cause hair loss and what the evidence indicates.