Despite being the end product of the skin’s exposure to sunlight, vitamin D deficiency is one of the most common causes of bone disorders such as osteoporosis. Here we discuss the importance of vitamin D, how it affects the body and what to do if you’re running low. Plus, leading vitamin D research Dr. Michael Holick shares his views on this underrated nutrient.

Despite being one of the most crucial components of healthy bones, a protector against cancer and diabetes, and a valuable component of the immune system, vitamin D has gone largely unnoticed in the public eye. To uncover some of the benefits of this underrated nutrient, Life Extension spoke with Dr. Michael F. Holick, a vitamin D researcher at Boston University's Medical Center and the author of The UV Advantage.

The debate over the use of embryonic stem cells in research may be drawing to a close sooner than you think. Researchers in Canada have recently unveiled a new technique that uses a patient’s own immature stem cells to combat disease and prevent tissue rejection.

Silicon is an abundant trace mineral required for the proper health and stability of bones, yet deficiencies are common. In this article, we focus on the benefits of silicon, how to keep it in your diet and the efficacy of silicon supplements.

Best-selling author Nicholas V. Perricone talks about his lifelong research, personal experiences and the crucial role of good nutrition.

Uncovering toxins in the human body.

Cooking tomatoes for a healthy heart, limiting calories reduces cancer risk, CoQ10 relieves migraine headaches.

Caffeine in green tea, amino acids aid bone repair and policosanol intake.

Studies from around the world that can help you live longer.