Aged Garlic Extract
Aged garlic extract reduces blood pressure and lowers cholesterol through sulfur compounds that relax blood vessels and improve circulation.
Astaxanthin
Astaxanthin protects against oxidative stress and reduces inflammation with antioxidant power 100-500 times stronger than vitamin E.
Effectiveness and Risk Overview
Condition | Effectiveness | Details |
|---|---|---|
| Hypertension | Multiple RCTs show aged garlic reduces systolic/diastolic BP; astaxanthin improves endothelial NO. Synergy yields consistent BP lowering within weeks. | |
| High Cholesterol | Aged garlic lowers total/LDL cholesterol; astaxanthin raises HDL and reduces triglycerides. Combined trials report significant lipid profile improvement. | |
| Atherosclerosis | Garlic inhibits plaque formation and improves arterial elasticity; astaxanthin reduces oxidative LDL oxidation. Meta‑analyses show slowed progression. | |
| Age‑Related Macular Degeneration | Astaxanthin improves retinal pigment density and visual acuity; garlic’s systemic antioxidant adds modest benefit. RCTs show slowed AMD progression. | |
| Bleeding Risk | High‑dose garlic can inhibit platelet aggregation, increasing bleeding time; astaxanthin minimal effect. Combined use may raise bleeding risk, especially with anticoagulants. |