Because there is no food in bitter gourd and vinegar, it will not have a bad influence on our health, so that the nutrients contained in bitter gourd and vinegar can be absorbed into our bodies, which is better for our health. Function of Bitter Melon: 1, Relieving Fatigue Bitter Melon contains certain nutrients, which can effectively relieve fatigue and is also very good for our health. If you are too tired at work or study, you can eat some Bitter Melon to relieve fatigue. 2. beauty beauty contains certain nutrients in bitter gourd, which is good for our skin and can make our skin smoother and more elastic, so people in beauty beauty can eat some bitter gourd to keep it.