Typical dose
100-200 mcg daily
Oral
Oral safety: low
About this supplement
Selenium glycinate is a chelated form of selenium, a trace mineral essential for various biological functions. It is bound to the amino acid glycine, which enhances its absorption and bioavailability in the body. Selenium plays a critical role in antioxidant defense, thyroid hormone metabolism, and immune function. This form is often used in dietary supplements to support overall health and prevent selenium deficiency.
How much to take
- Typical amount
- 100-200 mcg daily
- Suggested range
- 100-400 mcg daily
Potential benefits
Benefits linked to this supplement form:
Things to watch for
Possible side effects linked to this form:
Health goals
Needs and goals this form may help with:
Other forms of Selenium
Compare absorption and active amounts with sibling forms:
Technical details â–¼
Chemical ID (CAS)
301-24-2
Formula
C2H4N2O2Se
Physical properties
Selenium glycinate is typically a white to off-white powder, soluble in water, and has a slightly bitter taste.
How it’s made
Selenium glycinate is produced through the chelation of selenium with glycine, often in a controlled laboratory setting to ensure purity and bioavailability.