As many remember from high school chemistry class, nitric oxide is a gas naturally produced by the body that promotes blood vessel dilation and, in doing so, encourages blood flow. And while every ...

Ads for supplements claiming to treat erectile dysfunction (ED) are not hard to come by. Some even say these products work better than prescription ED drugs like Viagra (sildenafil). But this and many ...

Taking omega-3 and vitamin D supplements together may help reduce pain, slow biological aging, improve bone health, and help ...