As the saying goes: "Green bean curd is safe and safe." The tofu entrance is very good, and it is very popular with people. The health care function of tofu has been documented in many Chinese medicine books: tofu, sweet and cool, with the effect of Qi and the detoxification of Sheng Jin and Sheng Jin. However, everything is too unobtrusive, so is tofu, especially for men who cannot eat too much tofu:
Tofu has 5 major harms for men:
First: promote arteriosclerosis
Soy products contain extremely rich methionine, which can be converted to cysteine ​​by the action of enzymes. It can damage endothelial cells in the arterial wall, allowing cholesterol and triglycerides to deposit on the arterial wall, causing arteriosclerosis to form.
Second: promote gout attack
Tofu contains more purines, patients with gout abnormal metabolism, gout patients, and patients with elevated blood uric acid concentrations, eat more tofu easily lead to gout attack.
Third: Lead to iodine deficiency
The saponin contained in the soybeans that make tofu will accelerate the excretion of iodine in the body. Long-term excessive consumption of tofu can easily cause iodine deficiency, leading to iodine deficiency disorders.
Fourth: increase the burden on the kidney
Under normal circumstances, the plant protein that is eaten by humans is metabolized and eventually becomes nitrogenous waste, which is excreted by the kidneys. In the elderly, the ability of the kidneys to excrete waste is reduced. If you do not pay attention to your diet and eat large amounts of tofu at this time, excessive intake of plant proteins will inevitably increase the amount of nitrogen-containing waste generated in the body and increase the burden on the kidneys, which is detrimental to your health. .
Fifth: Harmful to sperm
A preliminary study by a British scientist laboratory found that a phytochemical in soybeans may be harmful to sperm. According to Reuters, British researchers said that a phytochemical found in soybeans may be harmful to sperm and affect male fertility.
Let the sperm lose its fertility. Lynn Fraser, a professor at King's College, University of London, has shown that genistein, which mimics the action of estrogen, affects the sperm of mice. Fraser said at a fertility conference: "Human sperm is more sensitive to genistein than mouse sperm."
In the experiment, Fraser discovered that a small amount of this chemical can destroy the male sperm, causing the sperm to “deplete†and lose fertility when the sperm swims to the egg. The effects on sperm found in the laboratory may not be directly related to real life. But Dr. Allan Percy of the University of Sheffield in England said that the worry is whether these chemicals will affect mature sperm.
Trying to conceive pregnant women with prudent eating of soy products Frazier added that if women eat soy and other foods rich in genistein, the impact on male fertility may be even greater, because this chemical is likely to make sperm into the female body. Women have an effect on sperm when they become pregnant. Fraser explained: "Mother's exposure to this substance is probably more dangerous than his father's exposure to this substance."
Although this is the initial study, Fraser speculates that these conclusions may affect women trying to conceive. She said at the meeting of the European Society of Human Breeding and Embryology: "According to our research, if you have a habit of eating large quantities of soy products, you should restrict diet during ovulation." Linking Special Genes to Help Older Pregnant British Prime Minister Tony Blair Thanks When Li Li gave birth to the fourth child Leo at the age of 45, Blair’s “ability†was widely praised by the British community.
But Leo’s birth is likely to be attributed to Mrs. Blair’s genes, not to the prime minister himself. Recently, scientists have found a specific gene in women who can naturally reproduce after 45 years of age. Researchers at the Hadassah University Hospital in Jerusalem conducted research on 250 German-Swedish women and found that there was a gene in their ovaries that seemed to prevent DNA damage and cell death.
Cooking bean curd, do not add onions
Tofu has the effect of heat and moisturizing. It is a common ingredient in the four seasons. It often adds a lot of flavors and specialities to the dishes. Tofu and many different ingredients can be eaten, but it should not be the same food with onion, because onion contains oxalic acid and calcium in the tofu to produce calcium oxalate, affecting the absorption of calcium. Tofu is suitable for cooking with ingredients rich in protein. Today, it is recommended that bean curd be prepared with shrimp, and the taste and combination of the two should be compatible with each other and the nutrients easily absorbed by the human body.
Ingredients: 300 grams of fresh shrimp, 300 grams of tofu, 50 milliliters of oyster sauce, 15 grams of ginger rice (small grains), and the appropriate amount of salt, sugar, soy sauce, Shaoxing wine, and peanut oil.
Practice: Wash the shrimp, immediately immersed in ice water after cooking, go to the head and spare; Tofu washed and cut into words, open the pot, fry until both sides of the golden yellow, spare; fragrant ginger rice, splashing A little wine, add 200 ml of fresh water and oyster sauce, soy sauce, seasoning with proper amount of salt and sugar, add tofu and shrimp, and simmer for 3 minutes.
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