Hypercalcemia, high calcium levels in the blood, can go unnoticed but affect your brain, kidneys, bones, and digestion. The causes may include vitamin D overdose to cancer.

Supplements mostly appear as health boosters, tiny pills or powders that promise stronger bones, better skin, or increased ...

Spanish authorities have issued a warning following suspected poisoning cases because of high levels of vitamin D in a ...

"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

Supplements are part of the daily routine for over half of adults in the United States. However, they aren't regulated in ...

Vitamin D is crucial for bone health and immunity, obtainable through sunlight and diet. Supplements, however, can lead to ...

Vitamin D supplements are generally in your system after 4 to 12 weeks. Learn more about the importance of consistent ...

Our kidneys are two bean-shaped organs, located just below the rib cage, one on each side of your spine. Kidneys play one of ...