Research-backed compound with potential health benefits.
Probably not. A balanced diet usually covers it. Get tested if you're concerned about your thyroid or live in a known low-selenium region.
Yes, and it's a better idea. One Brazil nut can have 60-90 mcg. Just don't eat a whole bag. One or two per day is plenty.
Garlic breath, a metallic taste, hair loss, and brittle nails are the classic signs. If this happens, stop taking it and call your doctor.
Click through to the studies bar for the evidence base.
See the dosing guide below.
Compare formats before buying.
Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
It works. Selenomethionine is absorbed a bit better and is what's typically in food, but both will raise your selenium levels. Don't sweat the details.
It's essential for converting thyroid hormones. If you're deficient, supplementing can help normalize function. It is not, however, a cure-all for thyroid disease.
Yes, but check the label first. Most multis already contain selenium. Add up the total dose to make sure you're not accidentally taking too much.
Most research uses 100.0g daily. Below 55.0g, you're probably wasting money. Above 200.0g, no extra benefit. The curve plateaus. Safe upper limit ~ 400.0g.
Pending comprehensive analysis.
Found in soil. Plants and grains absorb it, and then animals eat the plants. The amount in food varies wildly depending on the geology of where it was grown.
Selenious Acid interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.