Approximately 1 billion people are suffering from Vitamin D deficiency, according to the National Library of Medicine in the ...

Vitamin D is crucial for bone health, immune function, and mood, yet deficiency is widespread due to limited sun exposure and ...

Another key difference between the two forms of vitamin D is their source. “Vitamin D2 is usually produced by plants when exposed to sunlight,” Dr. Jiang says. Meanwhile, vitamin D3 is found in animal ...

When your body doesn't receive enough vitamin B12, it slows the growth of red blood cells. A cumulative loss of red blood cells can result in vitamin B12 deficiency anemia. With it, you can experience ...

Vitamin C is an immune-boosting superhero. It’s also a nutrient that the body doesn’t make (unlike vitamin D), so you need to ...

In Korea, CosRx is widely known for its no-frills, ingredient-focused approach to skin care—especially for acne-prone, oily, ...

Both Vitamin D2 and D3 are inactive forms of Vitamin D. After you get Vitamin D from sunlight, food, or supplements, your body converts it into an active form called calcitriol.

And if you already take a vitamin D supplement, confirm with them that you’re taking the right form. Related: 7 Things You Should Look for When Buying a Supplement, According to Dietitians ...

Even though vitamin D is critical for overall health, research suggests that an estimated 25% of Americans are deficient in it. This could be because there are few food sources of vitamin D, and many ...

Vitamin D supplements come in a variety of forms, including capsules, tablets, gummies, and liquids. Each form has its pros and cons, so it’s essential to choose the one that works best for you.