Medically reviewed by Soma Mandal, MD A vitamin D test is a blood test that measures the level of vitamin D (calciferol) in ...

After discovering I was vitamin D deficient, I started religiously taking supplements, and I've never felt better.

Vitamin D supplementation may help manage hypertension, particularly in older adults with overweight or obesity, a new study ...

Vitamin D, an essential nutrient, is naturally produced through sun exposure and certain foods. However, excessive sunburn ...

By staying alert to skin symptoms and knowing what to look for you can take the first steps toward addressing a potential ...

Nutrient deficiencies can cause various symptoms including headaches Here’s how to identify if your headache might be linked ...

Sufferers often have few symptoms but too little can affect day to day life and can be serious for long-term health ...

Studies have linked vitamin D deficiency to an increased risk of high blood pressure, researchers said in background notes. However, there’s not solid evidence whether taking vitamin D ...

Researchers have developed a non-invasive, low-cost tool for assessing the risk of vitamin D deficiency in young women called ViDDPreS (Vitamin D Deficiency Predicting Scoring).

New research finds that taking a daily vitamin D supplement may help lower blood pressure, especially for older adults with ...

says the first step is determining whether you are actually low in vitamin D. “A simple blood test can reveal any deficiency that may be contributing to blood pressure issues,” she said.