Ejiao was invented by Shandong people. However, there are many rumors about the inventor of Ejiao. There are more than a dozen popular versions in East Afghanistan, so we can't really confirm who invented the original source. Ejiao has been circulating in China for more than 2,000 years, and it has always been a precious medicinal material in the palace medicinal diet. At first, Ejiao was actually boiled with cowhide. Later, it was boiled with donkey skin, and it was found that the effect was better. So the cowhide was changed into donkey skin as raw material, which has been used ever since.

We all know that Ejiao supplements blood for women, but we can't eat Ejiao during menstruation. Usually it takes a lot of time and energy to cook Ejiao. Generally, donkey-hide gelatin needs to be soaked in yellow wine for several hours before cooking, and then boiled in a big bubble. Then adding walnuts, red dates and sesame seeds, and decocting together to obtain the finished product. Although it is simple to say, its process is very complicated.

Because of its expensive materials, long processing time and complicated technology, its current price will be very expensive. But it is really nourishing, because Ejiao contains a lot of protein and a variety of trace elements, and it has the effects of beauty beauty, nourishing blood and nourishing yin. Now many women will insist on eating Ejiao every day, but it should be noted that Ejiao is the best, but it is not suitable to eat more, and it is not suitable for eating Ejiao during menstruation and pregnancy.

Moreover, the elderly need to pay attention to the digestive system problems when eating Ejiao, because Ejiao belongs to most categories and belongs to indigestible food, so if the elderly need to eat Ejiao, they must eat something that can strengthen the stomach and help digestion. Moreover, the amount of Ejiao eaten every day needs to be strictly controlled, otherwise it will definitely be counterproductive. There are also many people who use Ejiao as a blood-enriching ingredient, but slight blood-enriching can be improved with Ejiao. However, if anemia is serious, it is still recommended to go to the hospital to take medicine according to the doctor's advice. Simply eating Ejiao can't improve anemia.