One vitamin that opens blood vessels and improves circulation
There isn’t a vitamin that directly “opens” blood vessels like a medication (such as a vasodilator), but some vitamins and nutrients support healthy blood vessel function and circulation: Vitamin B3 (niacin) – Can cause vasodilation (flushing) by widening small blood vessels. Prescription-strength niacin has been used for cholesterol management, but high doses can have side …









