Vitamin C may help to reduce high blood pressure. Studies have found that people who consume higher amounts of vitamin C in their diet have lower blood pressure than those who consume lower amounts. Additionally, research indicates that vitamin C can help to relax blood vessels, which can help to reduce blood pressure. However, it is important to note that vitamin C should not be used as a substitute for other treatments prescribed by your doctor.

What vitamins is not good for high blood pressure?

High doses of vitamin C, vitamin E, and niacin can raise blood pressure. Additionally, taking too much vitamin D can also increase blood pressure. It’s best to speak with your doctor before taking any supplements to make sure they won’t interfere with any other medications or treatments you may be taking.