It’s important to give your pet the vitamins and nutrients they need to maintain good health, just as you would for yourself. However, of course, there can be too much of a good thing. When you’re ...

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 ...

Vitamin D is essential for calcium absorption and bone health. Studies have linked vitamin D deficiency not only to bone diseases but also to autoimmune disorders and anticancer effects in melanoma, ...

Vitamin D3 and vitamin K2 work together, guiding calcium to appropriate areas within the body: primarily into bones and teeth ...