Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

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 ...

A new report highlights who’s most at risk for vitamin D deficiency and what you can do about it. Vitamin D helps keep your ...

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

Vitamin D deficiency, a widespread issue affecting billions globally, stems from insufficient sunlight exposure, diet, or absorption. It particularly impacts older adults and those with darker skin, ...

Slower-than-normal nail growth, brittle edges or unusual ridges may indicate more than cosmetic concerns. These changes might ...

Brittle, ridged nails may be early signs of hidden health issues like thyroid trouble, nutrient deficiencies, and digestive ...

Discover the top reasons why you get white spots on your nails, from frequent manicures to vitamin deficiencies, and how to ...

The demand for, and use of, the best hair, skin, and nail vitamins (a.k.a. HSNs) has skyrocketed in recent years, according to a 2023 survey published by the Journal of the American Academy of ...

Biotin basics: What a deficiency of the water-soluble vitamin—a nutrient naturally present in food—can do to your hair, skin & nails Its deficiency can lead to issues like brittle nails ...

To put it plainly, a failure to treat a B12 deficiency can have serious consequences. As Dr. Lapa puts it: “In extreme cases, B12 deficiency can lead to severe and potentially irreversible symptoms.