Amino acids, the base molecules that proteins are comprised of, play many critical roles in your body. Necessary for vital processes such as the synthesis of hormones and neurotransmitters, amino acids may be classified as essential, conditionally essential or nonessential. 

Found naturally in complete protein sources such as meat, seafood, poultry, eggs and dairy, amino acids may also be taken in supplement form. Here are a few of the many reasons why supplementing amino acids can benefit your mind and body. 

Amino Acid to Strengthen Your Immune System

The fundamental building blocks of life, amino acids are a key nutrient for immune cells. They play multiple roles within the immune system, such as supporting protein synthesis and supporting metabolic programming that is necessary for activating immune cells. 

Being deficient in amino acids has a definite correlation with having an impaired immune function. In turn, the individual becomes more susceptible to infectious diseases. 

Further studies have shown that supplementing specific amino acids in the diet builds up the immune system, decreasing mortality rates. Specific amino acids utilized include arginine, glutamine and cysteine.  

Protect Against Anxiety and Ease Stress

Many people go through life dealing with anxiety issues. More often than not, prescription drugs are given out as the solution to the problem before any other options are explored. 

A study was conducted in Japan to determine if dietary supplementation of two essential amino acids known as L-lysine and L-arginine could have a positive effect on those dealing with high anxiety over a week-long period. Their results showed a significant positive change in those dealing with mental stress and anxiety.

A separate study conducted on the effects of the amino acid L-Theanine found in green tea also showed promising results. Drinking green tea has shown to have several health benefits due to L-Theanine which include improving mood, reducing stress and anxiety and bettering attention span. 

Promote Lean Muscle and Burn Fat

Ask any bodybuilder or fitness guru the importance of amino acids in their diet and they are sure to have plenty to say. Amino acids are crucial in helping to build strong, lean muscle mass. 

There have been many studies on the effects of amino acids and their role in weight loss. One of these involved obese women supplementing vitamin B6 with branched chain amino acids (BCAA). The results of this study showed that in combining the two, both fat metabolism and muscle synthesis improved.

Other research has been conducted on combining whey protein with essential amino acids. The two were combined as a meal replacement plan, and taken by obese older adults. The results were that muscle synthesis improved and the subjects lost a greater amount of fat. 

Promote Healthy Sleep Quality

One amino acid, called tryptophan has an influence on many different bodily functions. When it enters the body, it is converted into 5-HTP, which is then used to make both serotonin and melatonin. 

Serotonin has an influence in your brain over mood and sleep patterns. Melatonin helps control your sleep-wake cycle. Both are essential for your body to get a good night’s sleep. 

Final Thought

Essential amino acids cannot be made by the body. They must come from food or supplementation. If you are looking for a natural way to improve your mood, get leaner, lose weight, sleep better and strengthen your immunity, supplementing amino acids may give you the results that you have been looking for.