Limited sun exposure is one of the leading causes of Vitamin D deficiency as many people avoid sun exposure due to concerns ...

Improper use of vitamin D supplements can lead to toxicity, calcium imbalance, and gastrointestinal issues. It is crucial to ...

Vitamin D helps regulate the amount of calcium and phosphate in the body. However, excessive doses can lead to ...

Medically reviewed by Aviv Joshua, MS Vitamin D levels can be measured with a blood test. This test can indicate whether you have adequate levels, are at risk of a vitamin D deficiency, or have levels ...

Excessive supplementation of Vitamin D can lead to toxicity (hypervitaminosis D), as it is fat-soluble and stored in the body ...

Vitamin D is important for healthy bones, teeth, and immune function but, as it is said, excess of anything can lead to toxicity. Scroll down to learn about Vitamin D toxicity, its causes, risks, and ...

Vitamin D deficiency, affecting 1 in 4 US adults, can cause subtle symptoms like bone and joint pain, muscle weakness, teeth problems, hair loss, fatigue, and appetite loss. The body's complex ...

Also known as the “sunshine vitamin,” vitamin D is an essential vitamin that’s not really a vitamin. That’s because it’s actually a hormone. Your body makes it from cholesterol ...