B Vitamins
Taking some B vitamins can be effective in lowering levels of blood pressure. For instance, studies have shown that riboflavin, also known as vitamin B2, can provide this benefit to adults with gene mutations called methylenetetrahydrofolate reductase, which increases the risk of high blood pressure. In addition, vitamin B9 in the form of folate and folic acid supplements can reduce blood pressure in those with heart issues. Scientists have found that higher vitamin B9 consumption in young adulthood would protect against heart disease when they age. Vitamin B6 may also help with blood pressure, but more research is needed to verify the link. [1]
Magnesium
Magnesium is an important nutrient that plays a key role in the regulation of blood pressure. Research has found that taking this supplement can help lower blood pressure. This effect may be attributed to the increased release of nitric oxide, which signals blood vessels to relax. It has been shown that taking 365 to 450 milligrams of magnesium a day in more than 3 months may result in a significant drop in blood pressure in those with chronic diseases. [2]
