There is a “pyramid” of protein, and soy products are at the top of the tower!

As the material basis of all life, an important part of the body’s cells, and the main raw material for the renewal and repair of human tissues, protein has been hailed as “the cornerstone of life” since its discovery in 1838. But you know what? In fact, protein can also be divided into “good or bad”.

Protein pyramid

According to the international blood lipid expert group based on existing research data, using the “dietary protein intake and the risk of cardiovascular and cerebrovascular diseases” as the measurement standard, the “Protein Source Pyramid” (published in “Clinical Nutrition”) drawn, the protein ranking is determined by The inferior to the best are processed red meat, unprocessed red meat, poultry, eggs and dairy products, and fish. The best protein at the top of the tower is soybeans, beans and nuts. As we all know, soybeans and beans are the main raw materials of soy products. In other words, soy products are the top food of the “Pyramid of Protein Sources”! It is the highest quality protein source food!


According to incomplete statistics, soy products contain a lot of dietary fiber, high-quality protein, calcium, magnesium, potassium, soy isoflavones, B vitamins and other nutrients that are beneficial to the body. They can supplement calcium, protect blood vessels, regulate blood lipids, and increase stomach. Intestinal motility, liver protection, improved metabolism, help to improve weight, protect heart health, reduce the risk of diabetes and other benefits. Because of this, in recent years, represented by soy drinks, tofu and related products, and textured soy protein foods, soy products have risen to become one of the most widely consumed and popular foods in the world! There are more and more scientific demonstrations about the benefits of soybeans and their products for human health, and there are more surprises! A recent prospective cohort study published in the Journal of the American Medical Association found that increasing the daily intake of plant proteins such as tofu is beneficial to longevity.

Research articles

The study analyzed data from 416,104 men and women in the National Institutes of Health’s Diet and Health Study from 1995 to 2011. Their overall median age was 62.2 years for men and 62.0 years for women. After considering some important clinical and other risk factors, it is found that every 3% increase in the proportion of plant protein (not animal protein) in the daily energy intake, the risk of premature death can be reduced by 10%. If plant proteins such as tofu are used to replace eggs, the risk of premature death for men and women is reduced by 24% and 21%, respectively; the use of plant proteins such as beans instead of red meat such as beef can reduce the risk of premature death for men and women by 13% and 15%, respectively.