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Functions of Amino Acid Supplements

Amino acids are essential nutrients that the body uses to build and direct proteins. The body system is built on proteins, so a deficiency in an amino acid can disrupt the system. There are 20 amino acids that the body needs in order to function properly. Your body produces 10 of these necessary amino acids. The other 10 must be consumed in the diet.

  1. How Amino Acids Work

    • Amino acids are chemical compounds that are found within proteins. The 20 different amino acids control and dictate almost all of the complex chemical functions in the body. To do this, each amino acid directs the functions of a protein. Different combinations of amino acids and proteins are used to create the myriad of different functions in the body. Amino acids are responsible for almost all of the cellular processes that happen within the body, according to the University of Arizona Biology Project.

    Essential Amino Acids

    • All amino acids are essential, but the ones that must be obtained in the diet are called essential amino acids. There are 10 essential amino acids that must be consumed every day. Eating meats and dairy usually provide an adequate supply and balance of amino acids. If you are a vegetarian it is important to eat a combination of grains and legumes together. For instance, the traditional Mexican food staples of corn and beans provide a complete set of amino acids in a single meal.

    Function

    • Most amino acids are available in a balanced diet. But an imbalanced diet can lead to a deficiency in one of these essential nutrients. Vegetarians must make an extra effort to consume the necessary balance of grains and legumes to avoid a deficiency. Each essential amino acid must be consumed every day. Unlike other nutrients and fats, the body does not store amino acids. If one of the essential amino acids is missing, then proteins do not function properly.

    The 10 Essential Amino Acids

    • The 10 essential amino acids are tryptophan, histidine, isoleucine, valine, leucine, methionine, lysine, phenylalanine and threonine. In addition, children need the amino acid arginine, but adults do not. If you are not getting enough of the essential amino acids in your diet, your body and mind cannot function properly. This can lead to physical ailments and mood disorders. If you cannot get enough essential amino acids in your diet, taking amino acid supplements may help to rebalance your body.

    Considerations

    • If you have trouble getting proper nutrition or if you are involved in prolonged and strenuous exercise, it may be necessary to add some or all of the essential amino acids as a supplement. Getting the right balance is difficult when taking different amino acids as supplements. Large doses can also be harmful and may cause headaches, nausea and dizziness. If you think you may be deficient in amino acids, it is best to work with a nutritionist to find the right balance. Often, taking amino acids for a short time can correct the deficiency.

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