Medically reviewed by Jamie Johnson, RDN Key Takeaways Too much vitamin D from supplements can lead to harmful blood levels, ...

Vitamin D helps your body absorb calcium, supports bone health, and lowers inflammation. Supplementing with vitamin D can lower LDL and total cholesterol, but doesn't affect HDL cholesterol. High ...

Having higher levels of vitamin D in the blood in middle age is associated with lower levels of tau protein in the brain, which is a sign of dementia, years later, according to a study published April ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...

New research connects higher vitamin D levels in middle age to reduced accumulation of tau, a brain protein tied to developing dementia. People with higher vitamin D levels in middle age had less ...

Spanish authorities have issued a warning following suspected poisoning cases because of high levels of vitamin D in a dietary supplement. A batch of Erix Elite Sport supplement containing high doses ...

Research suggests that magnesium may help to regulate vitamin D levels in the body. Magnesium may help raise or lower vitamin D levels, depending on a person’s status of the nutrient. Experts say this ...

Share on Pinterest A new study highlights an association between vitamin D and Alzheimer’s biomarkers. Design by MNT; Photography by MoMo Productions/Getty Images & Olga Pankova/Getty Images ...