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samedi 4 juillet 2015

How Soy Protein Benefits Athletes

By Edna Booker


Those at the top end of sports and fitness are always looking for the latest dietary research and advice to utilize to improve their performance. They know that what we eat affects the body in all kinds of ways. Diet can be used for good general health but also to give optimum health and additional performance. Here we are looking at how soy protein benefits the body.

Proteins are made up of amino acids, they are the building blocks. Many types of amino acid are now known and it has been found that there are twenty two which are used by the human body. Most of these are made in house, so to speak in that the body can produce them with little help. However, there are nine others which must be included in the diet for good health.

Soy is a legume. They are a family of plants which have high levels of lots of things the body needs. High in essential amino acids, fiber, calcium, micronutrients and omega fatty acids they are a fantastic and healthy alternative to meat. They are also low in fat and cholesterol which makes them perfect for those looking to be extra fit.

Part of the switch to plant based protein has come about from looking at the diet of people in the far east. Japan has more people who live to be over one hundred years old than any other country. Not only do they live longer they are healthier and more active. Researchers have been looking at their dietary habits to understand the affect of the foods eaten there on health and have found some very interesting things.

One of these is that a diet low in meat but high in beans and vegetables leads to lower cholesterol, less cancer and much lower levels of heart disease. Athletes and body builders have been able to use this research to improve their diets and overall performance. Use of supplements has also helped bring about this improvements.

Soy powders are used by more and more body builders and sports people to aid in recovery after a workout. It was maligned for many years as research suggested that maybe soy lowered testosterone levels but this has now been shown to be negligible. The benefits outweigh the negatives. Soy is really the only plant with complete proteins and so can be used to build muscle mass.

This is because it contains relatively high levels of the amino acids arginine and glutamine. The first is a stimulant of anabolic hormones which cause muscle growth. Glutamine is great for bodies under stress and aids recovery of the muscle cells.

Another method of ingesting it is to take a supplement. Powders are now widely available and are used by body builders and athletes who want to increase strength and build muscles. It seems strange to some people that body builders might be vegans but it is entirely possible and there are a growing number of athletes who are shunning meat proteins in favor of plant ones.




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