Tag: Safe biotin intake

According to the National Institutes of Health, there is no established upper intake level for biotin, the water-soluble vitamin B7. This raises a key question for many supplement users: is it safe to take 5000 biotin daily? While generally considered non-toxic, high doses of biotin carry specific risks that consumers must be aware of.

According to the National Academy of Medicine, the recommended adequate intake (AI) for biotin is 30 micrograms (mcg) per day for adults. While this is the recommended daily target, many over-the-counter supplements contain significantly higher doses, leading many to question if a safe limit exists.

While there is no established upper intake level for the water-soluble vitamin B7, it's a common question: how much biotin is too much per day? The primary risks from high doses don't stem from toxicity but from interference with critical laboratory tests.