7. Vitamin D boosts brain health.
The brain is a complex organ, and keeping it healthy requires a complex combination of nutrients. One of those nutrients is vitamin D, essential for brain health.
Vitamin D helps the brain to develop and function properly. It does this by promoting the growth and development of nerve cells and helping protect them from damage. Vitamin D also plays a role in maintaining communication between nerve cells.
There is strong evidence that vitamin D deficiency is linked to cognitive impairment, including dementia and Alzheimer’s disease. One study found that people with Alzheimer’s disease were more than twice as likely to be deficient in vitamin D as those without the disease.