Pig's foot ginger, also known as black vinegar ginger and ginger vinegar. Mainly made of pig's trotters, ginger, eggs, sweet vinegar, etc. Through a special method, it tastes delicious, sweet and sour. It used to be specially stewed for pregnant women, but because pig's feet are rich in muscle tissue and contain a lot of collagen, they can beautify and wrinkle; Ginger is rich in vitamin C, which can help digestion, dispel wind and remove dampness, promote blood circulation and remove blood stasis, warm the stomach and strengthen the spleen, and relieve stress. For people with deficiency of both qi and blood and cold constitution (cold hands and feet), it is the best tonic food and has other functions. Now not only female friends like it, but also many men and children like it. Therefore, it's cold in spring, so it's best to cook a bowl of warm pig's foot ginger for your family to recuperate.