Research-backed compound with potential health benefits.
No. This has been studied to death. Meta-analyses covering dozens of trials show no effect on testosterone in men. The myth needs to die.
Yes. It's a complete protein with all essential amino acids. Studies show it's just as effective as whey for muscle growth when protein intake is matched.
Natural plant compounds in soy that have a structure similar to estrogen. They help manage things like hot flashes in menopausal women.
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.
No. That's gynecomastia, and it's not caused by drinking soy milk or eating tofu. The myth is based on a misunderstanding of how phytoestrogens work.
Unlikely for most people. If you have a known thyroid condition and poor iodine intake, talk to your doctor. Otherwise, normal consumption is fine.
Up to you. There's no scientific evidence that GMO soy is harmful, but some people prefer non-GMO for personal or environmental reasons. The protein and isoflavones are identical.
Most research uses 0.1g daily. Below 0.1g, you're probably wasting money. Above 0.1g, no extra benefit. The curve plateaus. Safe upper limit ~ 0.2g.
Pending comprehensive analysis.
The soybean (Glycine max), a legume native to East Asia.
Glycine Max 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.