Glutamine is a naturally occurring non-essential amino acid that is commonly stored in muscles and released into the bloodstream during times of physical stress. It is also a popular dietary supplement among athletes, who take it in order to prevent muscle breakdown and improve immune system funct …

You’ve probably heard of the three branched-chain amino acids (BCAAs) before: leucine, isoleucine, and valine. These essential amino acids are not produced by the body, so we must obtain them through our diet. BCAA supplements are popular among athletes and bodybuilders because they’re though …

Weight gain is a common goal for many people who want to improve their daily functioning, look more muscular, or enhance their athleticism. Weight gain can be achieved by gaining muscle or by gaining fat. Though it is usually healthier to gain weight as muscle rather than fat, both require an …

Caffeine supplements Why You Should Ditch Your Morning Coffee and Take Caffeine Pills Instead When it comes to caffeine, there are a few different ways to get your fix. You can drink coffee, tea, or even take a pill. But what are the differences between these methods? And which one is righ …

Carnitine, also known as L-carnitine, is a natural amino acid that plays an important role in the human body. Carnitine is found in most all animal tissue, with the highest concentrations found in heart and skeletal muscle. The body can convert L-carnitine to other chemicals called acetyl-L- …

If you're serious about your fitness goals, supplement stacking is a great way to help you reach them. When you properly combine your supplements, you can capitalize on their synergistic power and see better results. For example, if you're looking to build muscle, you might stack protein powd …