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Although studies are mixed, vitamin D may make severe flu and COVID-19 infections less likely. Reducing the likelihood of severe illnesses.But it’s unclear whether vitamin D deficiency contributes to heart disease or simply indicates poor health when you have a chronic condition ( 3). Low vitamin D levels have been linked to increased risk of heart diseases such as hypertension, heart failure, and stroke. Decreasing the chance of heart disease.A 2018 review of population-based studies found that low levels of vitamin D are linked with an increased risk of MS ( 2). Reducing the risk of multiple sclerosis (MS).
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In addition to its primary benefits, research suggests that vitamin D may also play a role in:
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