Inexplicably fat, feel hopeless life, how to do?

Reasonable meals. Remember to overeat, adhere to the principle that breakfast should be eaten well, lunch should be eaten full, dinner should be eaten less, etc., in the choice of food should also pay attention to, eat less greasy food, eat more green vegetables; eat less spicy and sour sweet and greasy food, eat more light food; less intake of animal protein, more intake of plant-based protein.