1. Choose low-fat desserts: Low-fat desserts usually use low-fat milk or plant dairy products, such as soybean milk and almond milk, instead of full-fat milk, and use low-fat and low-sugar whipped cream or unsweetened yogurt instead of heavy cream.

2. Choose low-sugar desserts: Low-sugar desserts usually use natural sweeteners, such as fruits and honey, instead of white sugar, or use low-sugar ingredients, such as dark chocolate and coconut sugar.

3. Control food intake: Regardless of whether desserts are low in fat and sugar, excessive consumption will increase calorie and fat intake. It is recommended to eat in moderation.

4. Homemade desserts: Homemade desserts can better control the ingredients and calories, choose low-fat and low-sugar ingredients, and make healthier desserts by yourself.

For example, you can choose low-fat and low-sugar desserts such as fruit salad, low-fat yogurt, coconut milk pudding and dark chocolate. However, you still need to choose the dessert that suits you according to your preferences and physical condition, and don't overeat.