Anti-fatigue agent containing amino acid composition

Abstract

It is intended to provide an anti-fatigue agent capable of preventing both muscle fatigue and nerve fatigue simultaneously. According to the invention, both muscle fatigue and nerve fatigue can be simultaneously prevented with the anti-fatigue agent containing an amino acid composition comprising specific types and specific amounts of amino acids. With regard to preferred amino acid types and amount ratios, it is an amino acid composition containing 30 to 200 parts by weight of proline, 60 to 140 parts by weight of glycine, 25 to 260 parts by weight of alanine, 40 to 130 parts by weight of lysine, 20 to 75 parts by weight of tryptophan, and 15 to 40 parts by weight of histidine. Further, it preferably contains 35 to 65 parts by weight of threonine, 15 to 65 parts by weight of tyrosine, and 25 to 45 parts by weight of arginine, and further, it preferably contains 30 to 55 parts by weight of valine, 35 to 60 parts by weight of leucine, and 25 to 45 parts by weight of isoleucine.

Description

technical field [0001] The present invention relates to an anti-fatigue agent containing an amino acid composition composed of specific kinds of amino acids. Background technique [0002] For people living in modern society, the phenomenon of "fatigue" has gradually become a status quo that cannot be ignored. According to the survey results in recent years, nearly 60% of the people in the country have a sense of fatigue, and nearly 40% of them have a sense of fatigue that lasts for more than 6 months. If this is converted into the employed population, nearly 30 million workers are engaged in work with constant fatigue. In addition, in cases of severe chronic fatigue, it can interfere with daily life. Furthermore, the economic losses caused by these fatigues, including costs related to rehabilitation measures, can be estimated to be in the range of hundreds of billions of yen to one trillion yen. [0003] Fatigue can be broadly classified into acute fatigue and chronic fat...

AI Technical Summary

Problems solved by technology

However, after physical fatigue and mental fatigue, the fatigue cannot be recovered only by supplementing the above amino acids, and it is also uncertain whether the fatigue recovery effect can be obtained even if these amino acids are taken in advance.