I Took Vitamin D Supplements Every Day for a Week, and This

Vitamin D Supplements: What Happens to Your Body in One Week

Many people don't get enough vitamin D, which your body needs to build strong bones and keep your gut healthy. Sunlight alone often isn't enough to fix a deficiency, so doctors sometimes recommend supplements or outdoor activity. One week of daily vitamin D supplements can start making a difference in how your body feels and functions.