1, Old Duck Soup is rich in effective ingredients such as protein, collagen, vitamins, etc. It has certain skin care and anti-aging effects, and is very suitable for some women who love beauty.

2. Old duck soup is very suitable for summer, because ducks are sweet, cold and nourishing. Eating it can not only nourish the body, but also have an excellent effect of relieving summer heat and clearing away heat. Drinking old duck soup in summer can relieve summer heat and replenish the body, and you don't have to worry about getting angry.

3. Old duck soup also has excellent nourishing yin function. Taking old duck soup has certain effects of nourishing yin, moistening lung, nourishing stomach and promoting fluid production, and has excellent health care and conditioning effects on dry mouth, hot flashes, night sweats, upset and irritable symptoms of some people.