First, beer water, low-energy iced soda water, soybean milk with high protein and zero cholesterol, pure milk or yogurt rich in calcium and vitamin A, low-sugar or sugar-free coffee, low-sugar fruit and vegetable juice and scented tea will be replaced.
Potato chips are well-known high-energy snacks. If you really want to eat potato chips, it is recommended to choose dried fruits and vegetables with relatively low energy or sugar-free low-oil popcorn. For example, dried okra, 100g energy is about 460kcal, which is not low, but it is better than potato chips.
Instead of eating instant noodles, it is better to eat vegetable salad, but it is also wise to reduce the amount of salad dressing or use yogurt instead of salad dressing.