A joint study between Harvard University and Brigham and Woman Hospital (USA) analyzed health data and diets of over 200,000 volunteers, and found that tofu was only eaten more than once a week. The risk of heart disease is reduced by 18%!
The magic lies in isoflavone, a chemical that is abundant in tofu pieces. Some other dishes such as green beans, pistachios, peanuts … are also rich in isoflavone, though not as much as this dish made from soybeans.
Tofu contains isoflavone, “magic” for the heart – illustrations from the internet.
This benefit is most clear in women, including pre-menopausal women and postmenopausal women who do not take hormone replacement.
The epidemiological investigation shows that in Asian countries that favor tofu dishes, such as Japan and China, the incidence of cardiovascular disease is also lower.
However, the main author, Dr. Qi Sun from T.H School of Public Health. Chan (of Harvard University) also emphasized that tofu is not considered a “magic bullet”.
A healthy overall diet is always necessary if you want to fight off cardiovascular disease – a group of diseases that easily lead to dangerous complications and are the second leading risk of death in many Western countries. .
In addition, since tofu is a healthy plant-based source of protein, eating a lot of it also means reducing heart-healthy protein foods like red meat and processed meats.
The research has just been published in the scientific journal Circulation.