Vitamin D deficiency linked to six-fold increase in heart disease risk among Indians

Sumit Jha

Aug 20, 2025

Health

Health

An Indian study has unveiled alarming findings about the relationship between vitamin D deficiency and heart disease.

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It revealed that people with low vitamin D levels are nearly six times more likely to suffer from coronary artery disease (CAD), one of the leading causes of death in the country.

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The research also suggests that certain genetic variations may influence whether vitamin D deficiency leads to a higher risk of heart disease.

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Vitamin D, popularly called the “sunshine vitamin,” is produced in the body when skin is exposed to sunlight.

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The study’s findings painted a concerning picture of vitamin D deficiency’s impact on cardiovascular health.