Research-backed amino acid with potential health benefits.
No. It's the amino acid tyrosine bonded with one iodine atom. Your thyroid does this internally.
Unlikely. While thyroid hormones drive metabolism, taking a single precursor isn't a reliable or safe way to boost them.
No. Just get enough L-Tyrosine and iodine from your diet. Let your body do the chemistry.
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.
Absolutely not without talking to your endocrinologist. This can seriously interfere with your treatment.
It's a natural compound your body makes. The supplement version is synthesized in a lab.
No. It has no direct stimulant properties. If a product with it feels stimulating, check for caffeine or other additives.
Most research uses 100.0g daily. Below 50.0g, you're probably wasting money. Above 250.0g, no extra benefit. The curve plateaus. Safe upper limit ~ 500.0g.
Pending comprehensive analysis.
Thyroid glands of all vertebrates, including humans.
3-Iodotyrosine 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.