Supplement
Selenium
A trace mineral that supports heart tissue and works alongside vitamin E as an antioxidant.
📊 How it ranks (our editor score) — 60/100Tap to see the breakdown
🌱 What it is
Selenium is an essential trace mineral found in Brazil nuts, seafood, and whole grains, available as a supplement.
✨ Why it's good for you
- Supports normal antioxidant enzyme activity
- May support heart-muscle health if deficient
- Easy to get from food or a low-dose supplement
🥄 How to use it
Take about 100-200 mcg daily as a supplement, often paired with vitamin E, or eat 1-2 Brazil nuts a day.
How much: 100-200 mcg daily as a supplement, or 1-2 Brazil nuts daily; do not exceed 400 mcg/day.
Why it works: Selenium is a cofactor for antioxidantA helpful substance in colorful fruits and vegetables that protects your cells from everyday wear and tear. More → enzymes and supports normal heart-muscle function; a genuine deficiency is linked to a rare form of heart disease, but supplementing beyond typical need has not been shown to prevent heart disease in the general population.
⚠️ Cautions
- Do not exceed 400 mcg/day — selenium is toxic in excess
- Selenium is not a substitute for medical treatment of heart failure or cardiomyopathy
- Check with a doctor before combining with other antioxidant supplements
📚 What others say
- Natural Remedies Encyclopedia (7th ed.)
🕊️ A word of encouragement
Tend your body kindly, like a garden worth keeping. Growth and healing take time — and that's okay.
💬 Ask Remy about Selenium
📚 Resource confidence
Based on mentions in health references
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