What actually helps with high blood pressure
Consistently elevated arterial blood pressure (above 130/80 mmHg), a major risk factor for cardiovascular disease, stroke, and kidney damage.
Magnesium acts as a natural calcium channel blocker, relaxing vascular smooth muscle and reducing peripheral vascular resistance. It also improves endothelial function, increases nitric oxide production, and reduces angiotensin II effects.
Dose: 300–500 mg
Omega-3s reduce blood pressure by improving endothelial function, increasing nitric oxide bioavailability, reducing arterial stiffness, and decreasing production of vasoconstrictive thromboxane A2. EPA and DHA also reduce triglycerides.
Dose: 2000–3000 mg
CoQ10 improves endothelial function by reducing oxidative stress and increasing nitric oxide bioavailability. It preserves nitric oxide from superoxide degradation and may directly relax vascular smooth muscle through bioenergetic mechanisms.
Dose: 100–300 mg
Potassium promotes natriuresis (sodium excretion), reduces blood volume, relaxes vascular smooth muscle, and blunts the blood pressure-raising effects of sodium. The sodium-to-potassium ratio is a stronger predictor of BP than sodium alone.
Dose: 99–200 mg
Activates MGP to prevent arterial calcification and improve arterial elasticity, reducing systolic and diastolic pressure.
Dose: 180–360 mcg
Upregulates endothelial nitric oxide synthase (eNOS), enhances NO-mediated vasodilation.
Dose: 150–300 mg
Increases prostaglandin-mediated vasodilation and improves lipid profile, reducing LDL and triglycerides while raising HDL.
Dose: 500–2000 mg
Activates endothelial NO synthase, increasing NO bioavailability. Promotes arterial vasodilation.
Dose: 3–6 g
S-allylcysteine promotes vasodilation, enhances nitric oxide production, and inhibits ACE.
Dose: 600–1200 mg