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 thought t …

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 in …

Caffeine supplementsWhy You Should Ditch Your Morning Coffee and Take Caffeine Pills InsteadWhen 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 right for you …

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-car …

Amino acids are the building blocks of proteins, and they play many important roles in your body. Your body needs amino acids to build proteins, hormones, and neurotransmitters. Amino acids are found in protein-rich foods such as meat, fish, and soybeans. Some people take amino acids in suppleme …