Zhang Yangchun, a national senior nutritionist, pointed out on his microblog that preserved eggs can clear away heat and reduce fire, but can't eat more. If sore throat caused by the fire or drink strong liquor, you can use preserved eggs and cucumber stewed Soup for dietotherapy. Preserved egg can be called "Qingre Xiehuo pill".
Don't eat more. From the point of view of nutrition, the nutritional composition of preserved eggs is similar to that of ordinary eggs, but the content of iron is high, but the vitamin B group and essential amino acids are destroyed in pickling. When eating Songhua eggs, add some vinegar, vinegar can kill bacteria, and neutralize the alkaline part of the eggs, it tastes more delicious. It should be noted that Songhua eggs contain a very small amount of lead, children, cardiovascular disease, liver and kidney disease patients eat less.
Feng Lei, director of the Department of health management at Zhejiang agriculture and Forestry University, points out that the beautiful pattern of preserved eggs is produced by the binding of lead material wrapped in the outer layer of preserved eggs with protein. "The people's Republic of China national standard preserved eggs gb9694-88" stipulates that the content of lead in soft boiled preserved eggs produced by traditional technology should be less than or equal to 3 mg / kg. However, due to the accumulation of lead in the body, regular consumption has an impact on health, so eat preserved eggs once a week, do not eat more.