Black coffee: the artifact of falling scales
The main function of black coffee is to suppress appetite. Black coffee is without sugar or milk, not instant coffee.
Pu 'er tea: expelling oil and clearing intestines
Pu 'er tea contains nutrients and tea polyphenols, which can meet the body's needs and bring satiety.
Wax gourd:
Wax gourd contains no fat at all and little sugar.
Konjac: Strong satiety.
The calorie of konjac is very low, so you are not afraid of getting fat if you eat more, and you are still full. I suggest you buy konjac vermicelli or konjac tofu.