Dr. Mercola

With estimates of nine out of 10 Americans – and likely countless others living in the Northern hemisphere – possibly being deficient in vitamin D3...

Vitamin C is one of the most powerful and versatile of all the essential nutrients. It provides dozens of benefits to your body, including vibrant ...

Vitamin C is one of the most powerful and versatile of all the essential nutrients. It provides dozens of benefits to your body, including vibrant ...

With estimates of nine out of 10 Americans – and likely countless others living in the Northern hemisphere – possibly being deficient in vitamin D3...

Most people have insufficient levels of vitamin B12 for two primary reasons – today’s dietary sources contain lower levels of vitamin B12, and an i...