Make a "list of diet snacks":
Blacklist these foods: foods with high fat, sugar and calories. Such as instant noodles, sugary drinks, fried foods, hamburgers, pizzas, cream cakes, etc. They are worthy of the name "natural enemies to lose weight", not only with single nutrition, but also with high "extra" calories, which can easily make our efforts go to waste. We should eliminate it without hesitation.
List vegetables and fruits as the main snacks. Especially grapes, grapefruit, mulberries, strawberries, blueberries, pomegranates and other berries; Broccoli, celery, carrots, cucumbers, tomatoes and other vegetables are rich in nutrients and low in calories, so you should prepare more.
Eat (drink) some honey water, unprocessed grains, low-fat dairy products, nuts, etc. These things are not only nutritious, but also can keep you from feeling hungry for a long time. But the calories are not low, so it is not advisable to eat more.
Of course, what you must know is that going too far is too late. The so-called snacks are not a channel for you to vent your appetite. It's no good to treat snacks as dinner. Therefore, we should pay attention to the "moderation principle" when eating snacks, and control the total calories in a day's diet within the recommended range.