Snacks that can be eaten to lose weight mainly include sour plums, yogurt, seaweed, and whole wheat bread. The details are as follows:

1. Sour plums: If you want to lose weight and eat snacks, you can choose sour plums. Sour plums have relatively low calories, and after consumption, they can promote the secretion of saliva and gastric juice and help digest and absorb food. Therefore, people who want to lose weight can eat sour plums appropriately to avoid fat accumulation and achieve a weight loss effect.

2. Yogurt: You can choose yogurt when eating snacks to lose weight. Yogurt is rich in beneficial bacteria, which can regulate intestinal flora and promote the decomposition and excretion of fat in the body. Therefore, people who want to lose weight can eat yogurt appropriately to reduce fat accumulation and achieve a weight loss effect.

3. Seaweed: If you want to lose weight and eat snacks, you can choose seaweed. Seaweed has relatively low calories and is rich in dietary fiber. After eating, it can not only produce a feeling of fullness, but also promote gastrointestinal motility and shorten the time that feces stays in the body, thus assisting in weight loss and weight control.

4. Whole-wheat bread: If you want to eat snacks while losing weight, you can choose whole-wheat bread. Whole wheat bread is rich in dietary fiber. After eating, it absorbs water and expands, which can reduce the intake of other high-calorie foods. At the same time, dietary fiber cannot be digested and absorbed by the human body, but it can promote gastrointestinal motility and speed up defecation, thereby assisting weight loss.