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Vitamins to avoid if you have high blood pressure include arnica, Panax ginseng, guarana, licorice root, and St. John's wort. These supplements can raise blood pressure either by directly affecting the cardiovascular system or by interfering with blood pressure medications.
Zinc is an important mineral for immune health, but too much or too little can affect your blood pressure. Learn more about the effects of zinc on hypertension.
Calcium and potassium are involved in the regulation of blood pressure, but one new study suggests that zinc may also have a part to play. The researchers made this discovery accidentally...
Using oral zinc with the rheumatoid arthritis drug penicillamine (Cuprimine, Depen) can reduce the drug's ability to ease arthritis symptoms. Taking zinc at least two hours before or after taking the drug might minimize this effect. Thiazide diuretics. These blood pressure drugs increase the amount of zinc lost in urine.
Zinc supplementation significantly reduced SBP compared to the control [weighted mean differences (WMD) - 1.49 mmHg; 95% CI - 2.85 to - 0.13; P = 0.03]. However, zinc supplementation had no significant effects on DBP (WMD - 0.88 mmHg; 95% CI - 2.04 to 0.29; P = 0.14).
Here are some medicines, supplements and other substances that can raise blood pressure. If you use any of them and you're worried about how they affect your blood pressure, talk to your health care provider.
Another analysis of nine studies showed that zinc supplements could reduce systolic blood pressure levels, which is the top number of blood pressure readings.
A new study demonstrates a link between zinc deficiency and high blood pressure. The findings could help scientists design new ways of intervening in at-risk patient populations.
The scientists found that blood vessels in the brain and the heart were more sensitive to zinc than blood vessels in other areas of the body — an observation that warrants further research. “Essentially, zinc has the opposite effect to calcium on blood flow and pressure,” says Ayton.
Dose–response effect of zinc on blood pressure. Following the dose–response assessment, we find a significant non-linear association between zinc supplementation dosage and SBP (Pnonlinearity = 0.05), and greater reduction was seen when prescribed at doses under 25 mg/days elemental zinc.