How Soy Protein Benefits The Body

By Edna Booker


Those who choose not to eat meat need to obtain the nutrients they are missing by eating other forms of them. Protein is one of the major elements of meat and fish and is needed by the body for basic functions such as cell construction. Eating soy protein benefits vegetarians and vegans in much the same way.

Amino acids are the building blocks of protein. There are many types, but over twenty have been identified as necessary for proper cell and bodily function. Many of these are made automatically by the body but there are nine which need to be present in the diet. Soy contains all of these and is therefore referred to as complete.

Soy contains all of these nine missing amino acids and is therefore called complete. There are only a few plants which are complete and so consumption has grown massively in recent years as vegetarians became aware of this. It is also high in other essential nutrients; fatty acids, micronutrients, fiber, calcium and B vitamins. At the same time it is low in fat and cholesterol and so is a great way to get lots of benefits without much harm.

In the East in countries such as Japan, Malaysia and China where people eat lots of soy it has been observed that their health outcomes are much better than for people in the west. For example, Okinawa has the highest concentration of people over one hundred years old in the world. They have lower incidence of cancer and heart disease and are more physically active throughout their lives.

Cholesterol has become a controversial issue in recent years. After decades of official dietary advice that everyone should try to lower it there is now growing evidence that too little can also be detrimental. Some of this controversy has come about due to misunderstanding as there are different types of cholesterol, ldl is thought to be the most dangerous. Soy contains phytosterols which help block absorption of it thus keeping overall levels in the body lower.

There are lots of ways to get this beneficial food into the diet. Soy products are widely available now. There are lots of processed foods which contain it such as meat substitutes, soy milk, tofu and vegan cheese. These should probably be consumed in moderation as they are highly processed and have been linked to food allergies and digestive issues.

The most healthy way to consume it seems to be in fermented products. These are things such as miso and tempeh. The fermentation process starts to break down the parts of the bean which can be hard to digest and also encourages the growth of probiotics. These are the good bacteria which help digestion.

Eating soy is a great way to get protein without having to eat meat. It is complete and so contains all the amino acids needed by the body for proper function. In countries where the residents consume lots of it their health outcomes and life expectancy are much better than in the west. It can also be obtained as a supplement in powder form for those who need to build muscle mass.




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