Boron supplements are safe for everyone
9.0Strong
evidence
evidence
The Claim
There is a common belief that boron supplements are completely safe for everyone, with no risk of side effects.
Origin
This misconception is often fueled by the natural origin of boron and its inclusion in multivitamins, leading people to assume it is harmless.
What Science Says
Research indicates that while boron is generally safe at low doses, excessive intake can lead to adverse effects such as nausea, vomiting, and other gastrointestinal symptoms. The tolerable upper intake level for adults is set to prevent toxicity, with studies suggesting potential risks at higher doses.
Verdict
False
Sources
- PMID:34481784 [Pediatric exposure to endocrine disruptors and carcinogenic, mutagenic or reprotoxic substances by pharmaceutical forms intended for the cutaneous route: Regulatory provisions in France, in Europe, and state of the art of scientific knowledge].
- PMID:9138630 An assessment of boric acid and borax using the IEHR Evaluative Process for Assessing Human Developmental and Reproductive Toxicity of Agents. Expert Scientific Committee.