

The symptoms of a vitamin D deficiency in adults may include ( 1): What are the symptoms of vitamin D deficiency? That’s why it’s important to get some of your vitamin D from non-sunlight sources.

These factors can increase your risk of vitamin D deficiency.

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).In addition to its primary benefits, research suggests that vitamin D may also play a role in:
