Selenium is safe at any dose
10.0Strong
evidence
evidence
The Claim
There is a misconception that selenium is safe regardless of the dosage, leading some people to consume high amounts without concern for toxicity.
Origin
This myth may arise from a misunderstanding of the body's need for selenium and the benefits of antioxidants, leading to over-supplementation.
What Science Says
Excessive selenium intake can lead to selenosis, with symptoms like gastrointestinal disturbances, hair loss, and nerve damage. The Institute of Medicine sets an upper intake level for selenium to prevent toxicity. Evidence from case reports and toxicological studies highlights the importance of adhering to recommended dosages.
Verdict
False