Research-backed mineral with potential health benefits.
No. It's a tree named for its incredibly dense, hard wood. It's not a source of the mineral iron.
We don't know. The lack of human trials means there's no reliable safety data. It's a risk.
It's a niche herbal without much commercial interest to fund expensive human trials. Research is focused elsewhere.
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.
Some lab studies suggest it might be, but that's a long way from proving it works in people. For inflammation, stick with things like curcumin or fish oil that have actual human data.
Don't risk it. We have no idea how it might interact with prescription drugs. Talk to your doctor first.
Doesn't matter. The delivery method is irrelevant when the ingredient itself isn't proven to work.
Most research uses 0.5g daily. Below 0.3g, you're probably wasting money. Above 1.0g, no extra benefit. The curve plateaus. Safe upper limit ~ 2.0g.
Pending comprehensive analysis.
The bark and inner wood of the American Hophornbeam tree (Ostrya virginiana), which is native to eastern North America.
Ironwood 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.