You can eat the following foods at night without gaining weight: First, you can eat more coarse grains at night without gaining weight, such as oats, brown rice, sweet potatoes, etc. Coarse grains contain a large amount of dietary fiber, dietary fiber will make people feel full, to suppress appetite, reduce exogenous calorie food intake leading to fat, coarse grains are a common food to help the body satiate but not fat loss. Secondly, you can also eat more fresh vegetables and fruits at night, such as bitter melon, carrots, cucumbers, kiwi, apples, etc. These fresh vegetables and fruits contain vitamins, fiber, carotenoids and trace elements, which can not only inhibit the growth of fat in the body, but also help promote the speed of human metabolism, so that the consumption of excess calories in the body is accelerated, which is conducive to The body’s weight loss and slimming.