Did consistently eating common beans around me cause changes in muscles and blood vessels?

Among the nutrients in soybeans, 40% is protein... It was called the "meat of the field."

Soybeans contain 40% protein, making it the most important of the three major nutrients. They also contain 30% carbohydrates and 20% fats. They have almost no starch and are rich in protein, making them more nutritious than any other crop. This is why our ancestors called soybeans 'meat of the field.' In fact, the nutritional components in soybeans are higher than those in beef sirloin (according to the National Institute of Agricultural Sciences). They also contain dietary fiber, thiamine, riboflavin, niacin, folic acid, vitamin K, iron, zinc, phosphorus, calcium, and magnesium.

Contributes to the prevention of cardiovascular diseases... reduces calcium loss in the body

Soy protein contains antihypertensive peptides that help regulate blood pressure and prevent calcium loss in the body. Calcium is an essential mineral for maintaining the structure of bones and teeth, and it also plays a role in regulating blood pressure. The lipid components of soy contribute to the prevention of cardiovascular diseases. The guidelines for the prevention of cardiovascular diseases by the Korea Disease Control and Prevention Agency recommend that regularly consuming soy and whole grains can help prevent heart diseases (angina pectoris-myocardial infarction) and strokes (ischemic stroke-hemorrhagic stroke).

Contributes to alleviating menopausal symptoms... Adding kelp and seaweed to supplement nutrition

Dietary fiber in soybeans reduces triglycerides and cholesterol in the body and improves intestinal function. Isoflavone components help alleviate symptoms in menopausal women. They contribute to the prevention and treatment of breast cancer, uterine cancer, osteoporosis, and prostate cancer. However, saponins found in soy tend to promote the excretion of iodine in the body. Therefore, consuming them together with iodine-rich foods such as kelp and seaweed can complement their nutritional benefits.