Learn what happens when you take vitamin D supplements long term. Get evidence-based guidance on safety, potential benefits, recommended daily doses, and how to use vitamin D safely.

More than two in five U.S. adults has prediabetes, a condition marked by higher-than-normal blood sugar levels that often ...

Add Yahoo as a preferred source to see more of our stories on Google. Vitamin D is a unique nutrient in that it comes from the food we eat and is a hormone that our bodies make. The fat soluble ...

(Peter Dazeley/The Image Bank/Getty Images) The "sunshine vitamin" may come with a dark side. Just as a lack of vitamin D can ...

Vitamin D supplements are linked to many health benefits, including decreasing the chance of heart disease, supporting immune function, and aiding weight loss. New research suggests that calcium and ...

Taking vitamin D supplements has hidden potential benefits for some people - Vitamin D may help prevent pre-diabetes, which ...

Older adults who are looking to protect themselves from developing an autoimmune disorder may be able to do so by regularly taking vitamin D and omega-3 fish oil supplements. A new study published ...

Which vitamin D drops are best? Spending time in the sun is one of the easiest ways to score your daily dose of vitamin D. However when the weather turns cold, it can be a challenge to get enough ...

Please provide your email address to receive an email when new articles are posted on . All participants who received calcium and vitamin D experienced a decrease in systolic and diastolic blood ...