What role do vitamin D levels play in improving my heart’s health?

Stacy Wiegman, PharmD
Pharmacy Specialist

Some studies have asserted that vitamin D may help your heart by preventing or treating high blood pressure and warding off the buildup of plaque in the arteries. A large study of health professionals by the Harvard School of Public Health found that men with low levels of vitamin D had double the risk of suffering a heart attack than men whose levels were sufficient. Other studies suggest that insufficient vitamin D levels with other heart conditions, including stroke and heart failure, and with cardiovascular risk factors such as high blood pressure, high cholesterol, obesity and type 2 diabetes. However, it has not been proven that there is a link between vitamin D and cardiovascular health; moreover, it is known that taking too much vitamin D can cause negative effects like atherosclerosis and vascular calcification. A healthy diet and time outdoors should provide adequate vitamin D for most healthy people.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.