3. Lowers blood pressure
High blood pressure is a common condition that can lead to serious health problems. Vitamin D may help to lower blood pressure. A recent study found that people who took vitamin D supplements had lower blood pressure than those who did not. Hypertension, or high blood pressure, is a common condition that can lead to serious health problems. According to research, Vitamin D lowers the risk of hypertension by 10 percent. The mechanism by which vitamin D may help to lower blood pressure is not fully understood. However, it is known that vitamin D helps regulate calcium levels in the body. Calcium is a mineral that is necessary for proper muscle function. Vitamin D may help to keep calcium levels in the normal range, which may help to lower blood pressure.