Tag: B complex overdose

While B vitamins are essential for cellular energy and metabolism, taking high doses of B-complex supplements is a known cause of gastrointestinal side effects, including diarrhea. This common but often temporary issue arises when the body receives more of these water-soluble vitamins than it can effectively process.

Since B vitamins are water-soluble, excess amounts are typically excreted in the urine, meaning severe side effects from liquid vitamin B complex are rare when taken as directed. However, taking excessively high dosages over prolonged periods can lead to adverse reactions and health risks.