Eggs are the most common food. Modern scientific research has found that every 100 grams of eggs contains 12.7 grams of protein, 15 milligrams of vitamin A, 20 milligrams of vitamin B2, 12 milligrams of vitamin C, 10 milligrams of vitamin D, and 150 milligrams of iron. In addition, eggs also contain many substances beneficial to the human body, such as lecithin, fat, and various minerals like calcium, zinc, and selenium. Eating eggs often has the following five benefits:
One, it can delay aging: Eggs contain a large amount of antioxidant components such as vitamin C, vitamin E, and selenium. These antioxidants can slow down the aging rate of human cells. Therefore, eating eggs often can delay the body's aging.
Two, it can boost brain power: Egg yolks contain a large amount of lecithin, triglycerides, cholesterol, and蛋黄素 (vitellin). After these components are digested by the human body, they can release a substance called choline, which has the effect of promoting the growth of brain nerve cells. Therefore, eating eggs often can boost brain power.
Three, it can protect the liver: Clinical research has found that the protein in eggs has a repairing effect on damaged liver tissue. In addition, the lecithin in egg yolks has the effect of promoting liver cell regeneration. Therefore, eating eggs often can protect the liver.
Four, it can prevent and treat arteriosclerosis: American scientists conducted an experiment where they gave multiple arteriosclerosis patients 20 grams of lecithin extracted from eggs daily, but did not allow them to use any medication for arteriosclerosis. After 3 months, scientists found that the arteriosclerosis in these patients not only did not continue to progress, but some patients even showed improvement. Therefore, eating eggs often has the effect of preventing and treating arteriosclerosis.
Five, it can prevent cancer: Eggs contain a large amount of vitamin B2, and vitamin B2 can decompose and oxidize carcinogens that enter the human body. In addition, trace elements such as selenium and zinc in eggs also have anti-cancer effects. Therefore, eating eggs often can prevent cancer.
It should be noted that although eggs are good, they should not be eaten in excess. A healthy adult eating one egg a day is enough. Children, teenagers, and the elderly can eat 2-3 eggs daily. Eggs should be mainly boiled or steamed. Because methods like frying and stir-frying will destroy the nutrients in eggs. In addition, when eggs are pickled into salted eggs, their calcium content increases by about 10 times. Therefore, middle-aged and elderly people with osteoporosis can often eat pickled salted eggs.