Lemon and hawthorn contain a lot of vitamin C and trace elements, which can strengthen the stomach, promote digestion and whiten the skin. Both of them are very sour. If your stomach is not very good, eat the same. I am used to lemon+honey. I washed the whole lemon and sliced it directly (without peeling) and soaked it in honey. Honey is better than lemon. Wrap the outermost layer with plastic wrap and put it in the refrigerator. Soak for a while. The next day, take out 2~3 pieces of soaked lemon honey and put them in warm water that has been dried in advance. Note that because lemon is a light-sensitive fruit, this drink must be drunk away from light. It is best to drink it at night or indoors, otherwise it will be counterproductive and your face will turn black and long spots. Or directly brew hawthorn slices with boiling water, without adding anything, and drink them normally instead of water after meals.

Bitter gourd is the first choice in summer, to lose weight and cool off the heat. Very good food. I seldom drink it because I can't stand its bitter taste.

As for honey, it is a good thing and there are many kinds. When buying, ask the salesperson to recommend a honey that suits you, and it is best to drink it alone.