Tofu is the most common bean product in daily life and the main raw material of vegetarian dishes in China. Tofu basically retains all the nutrients of soybean, so the nutritional value of tofu is extremely high. Let's share the health benefits of tofu.

Health-keeping Effect of Tofu 1 Calcium Supplement

The content of calcium and magnesium in tofu is higher than that in soybean due to the addition of brine during processing. According to the determination, every 100g of tofu contains about 164 mg of calcium, which is a good calcium supplement food, especially suitable for people with calcium deficiency.

2. Promote brain development

Although tofu has been processed, it still retains lecithin contained in soybean, which is an important substance to promote the development of brain and human nerves. Eating tofu often helps to enhance intellectual development and improve memory.

3. Improve menopausal syndrome

Tofu is rich in phytoestrogen-soybean isoflavone, which is similar to estradiol secreted by women's ovaries, and has a two-way regulation effect, which can keep the estrogen in women's bodies in a balanced state all the time, thus improving menopausal syndrome. In addition, soybean isoflavones in tofu can also reduce the risk of breast cancer.

4. Prevention of cardiovascular diseases

Saponins, lecithin, soybean protein and unsaturated fatty acids in tofu can reduce the level of cholesterol in blood and help prevent cardiovascular and cerebrovascular diseases. In addition, tofu is low in calories and contains no cholesterol, so it is an ideal food for people with three highs and patients with coronary heart disease and arteriosclerosis.

Step 5 supplement nutrition

Tofu contains eight essential amino acids, and protein in tofu is completely protein, which is more conducive to human digestion and absorption. In addition, tofu is also rich in B vitamins and a variety of trace elements, which is a good supplement for malnourished people.

Step 6 Prevent cancer

Proteinase inhibitor, phytosterol, soybean saponin and other components contained in tofu can inhibit the proliferation of cancer cells. Eating tofu regularly can reduce the incidence of breast cancer, gastric cancer and colon cancer.

Effects of tofu on health. Matters needing attention in eating tofu

Tofu should not be eaten too much at a time.

Tofu is rich in protein. Eating too much at a time not only hinders the absorption of iron, but also easily causes protein's indigestion, abdominal distension, diarrhea and other discomfort symptoms.

Old people can't eat too much tofu.

The ability of the kidneys of the elderly to excrete waste decreased. At this time, if you eat a lot of tofu and eat too much plant protein, it will inevitably increase the nitrogen-containing waste generated in your body, increase the burden on your kidneys, and further reduce your renal function, which is not conducive to your health. Similarly, patients with kidney disease should not eat more tofu.

Tofu cannot be eaten excessively for a long time.

Soybean contains a substance called saponin, which can promote the excessive loss of iodine in human body. Long-term excessive consumption of tofu is easy to cause iodine deficiency.