Research-backed compound with potential health benefits.
Almost certainly not, unless your doctor confirmed a deficiency with a blood test.
Oysters, beef liver, cashews, and shiitake mushrooms. A handful of cashews gets you close to your daily goal.
Yes, easily for most people with a varied diet. It's in nuts, seeds, whole grains, and shellfish.
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.
Yes, a big one: zinc. They compete for absorption. Taking high doses of one can cause a deficiency in the other.
Usually, yes. It's a small amount (around 0.9 mg) to cover bases and is typically balanced with zinc. That's fine.
Fatigue, getting sick often, weak bones, and poor memory. But these symptoms are generic. Get tested, don't guess.
If you must supplement under doctor's orders, look for chelated forms like copper glycinate or gluconate. They're better absorbed than copper oxide.
Most research uses 0.0g daily. Below 0.0g, you're probably wasting money. Above 0.0g, no extra benefit. The curve plateaus. Safe upper limit ~ 0.0g.
Pending comprehensive analysis.
It's a natural element found in the earth's crust. Plants absorb it from the soil, and animals get it from eating those plants.
Cupric Cation 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.