Can Amino Acids Make You Gain Weight?

Amino acids are nitrogen-containing particles that function as foundation for proteins and other crucial particles in your cells. Structural proteins, hormones, antibodies, enzymes and neurotransmitters are all examples of materials that can be synthesized from amino acids within your body. Much like carbohydrates and fats, amino acids can be metabolized for energy. Unlike carbs and fats, nevertheless, your body doesn’t shop amino acids in their initial form. According to a 2003 evaluation in ‘The Journal of Nutrition,’ amino acids are routed into different pathways.

Essential Amino Acids

Only 20 amino acids are needed to produce the 10s of thousands of proteins that your body needs to perform optimally. 10 of these amino acids are called ‘critical,’ indicating your body can not manufacture them and they must be acquired from your diet plan. The other 10 can be integrateded your cells from a range of precursors. Your body doesn’t provide a repository of ‘spare’ amino acids. For that reason, if you’re doing not have in even one of the essential amino acids, your body will deteriorate practical proteins, such as muscle, to acquire that single nutrient for even more important uses in other places.

Fate of Excess Amino Acids

Your cells incorporate amino acids into enzymes, proteins and other essential particles when the need exists. According to Charles Ophardt at Elmhurst College in Illinois, amino acids that aren’t needed for protein synthesis are diverted into other metabolic paths. Some are transformed to glucose and burned for energy. Others, in a process called lipogenesis, are transformed to fats and saved in fat. Amino acids can likewise be transformed to glycogen, which is a form of sugar storage utilized by your liver and muscles.

Protein Supplementation

Bodybuilders and other athletes often utilize amino acid supplements to increase the development of muscle mass. Such supplements are likewise sometimes eaten by people who’re trying to lose weight and who erroneously think that amino acids aren’t converted to fat. Although a 1996 National Institutes of Wellness workshop conceded the reasoning for using amino acid supplements as part of a physical training protocol, it stressed that unquestionable proof of their benefit was lacking. If your fundamental protein needs are being satisfied during periods of exercise, the consumption of amino acid supplements may only supply an extra energy source or, even worse, a means of undesirable weight gain.


In general, Americans consume sufficient protein. According to Dr. Elson Haas, author of ‘Staying Healthy with Nutrition,’ the suggested nutritional allowance of protein is 0.8 g per kg of ideal body weight, which is based upon lean muscle mass. Hence, for a lean, 155 lb grownup, the day-to-day demand for protein is around 55 to 60 g. Lots of people in Western countries consume in between 100 and 200 g of protein daily. Amino acid supplements in unwanted of your physiologic requirements can cause unanticipated weight gain.