1. Vegetables and lettuce: It is a good idea to include a lot of vegetables in every meal. In the case of increasing the amount of food, it will not increase too much calories. Dark leafy vegetables are a wise choice because they contain more minerals and vitamins.

2. Asparagus: This low-carbohydrate vegetable can be used as the core of this dish. Asparagus is low in calories and rich in folic acid, vitamin A and other nutrients.

3. Pumpkin: Pumpkin is another low-calorie and low-carbohydrate vegetable. You can make salad or stir-fry, or stir-fry with other vegetables.

4, tomatoes: tomatoes can be used as a staple food seasoning, and have a wide range of uses in the kitchen. Tomato soup is delicious. It can also be made into salad or eaten raw.

5. Salmon: This kind of fish is rich in unsaturated fatty acids, which is very beneficial to health. Its omega-3 fatty acids contribute to the health of the cardiovascular system. In addition, salmon is the source of high-quality protein.

6. Chicken: With low fat content, it is a high-quality protein source. Organic farmed chicken is the best choice.

7. Game meat products: venison, elk and other wild animals have low fat content, which is a good substitute for hormone-contaminated beef.

8. Broth or stock: These two kinds of soups are the basic soups for stews and sauces. They can be used in other meat recipes to keep moist during cooking.

9. Berries: For people who like sweets, eating berries is a healthy way. Berries are rich in vitamins and antioxidants and are delicious salads and desserts.

10, Wine: Studies show that wine consumption is related to health. Wine is also a key ingredient in some dishes.