Plant
Onion
Allium cepa
Onion's quercetin sits in its papery outer skins and prompts arteries to make nitric oxide — a chemical cue that relaxes the vessel and lets blood through.
What the evidence shows
Every line below is carried on the blend page that makes the claim. Follow it to the pathway and its sources.
Allium cepa quercetin and organosulfurs — human data on lipid handling, the garlic cousin with its own vascular contribution.
Onion husk extract fed to aging rats raised their own catalase and superoxide dismutase in liver and brain.
Where it appears
3 blend pages carry this ingredient. Open it and you will find this ingredient in the list.
- EKG Cardioprotective (Contractile Reserve)
- Hormesis (Adaptive Stress Conditioning)
- Peel (Flavonoid Powerhouse)
Pathways it touches
Every pathway named, with the published study behind it. · interstellarblends.com · Sign in