DEAR DR. ROACH: Several years ago, in my early 80s, my gynecologist told me (like all women who mainly stayed indoors) that I should be taking 4,000 IU of vitamin D3 daily. Yet today, I read an ...

Dear L.M.: Overdosing on vitamin D is dangerous. Last month, I had a patient who had elevated levels of calcium, which caused typical symptoms of confusion, vomiting and muscle weakness. She was found ...

Many common supplements may offer little benefit and even pose health risks, according to wellness expert Dr. Eric Berg.

Heart attack survivors who had their vitamin D levels carefully optimized with supplements saw their risk of another heart ...

Vitamins are vital, but self-medicating with supplements can be risky. Experts warn against common errors like taking the wrong vitamin forms, neglect ...

Does a long and busy schedule during the day prevent you from taking vitamin D during winter? Then it's time to wake up! As ...

As we move deeper into autumn, the sun’s rays gradually weaken, reducing our skin’s ability to produce and absorb this ...

Dr. Eric Berg, a chiropractor and nutrition expert, explained in a YouTube video how vitamin D deficiency can cause a wide ...

Studies show that people who consumed hyaluronic acid had increased skin moisture and significantly diminished wrinkles and ...

Hypocalcemia—also known as low blood calcium—is one of the most frightening medical emergencies parrot owners face. African ...