There is no such thing as “high-protein, low-calorie foods”, only high-protein, low-fat, low-sugar foods.
Protein itself contains calories, 1 gram of protein contains 4 calories, 1 gram of carbohydrate contains 4 calories, high protein means that the food contains the corresponding calories. So there is no such thing as high protein, low calorie food.
High-protein, low-fat, low-sugar foods include lean meat, fish and seafood, as well as dairy products and eggs.
Lean meat is also high in protein, low in fat and low in sugar. These foods include beef (113 kcal per 100g, 21.3g of protein), lamb (118 kcal per 100g, 20.5g of protein), and chicken (167 kcal per 100g, 19.3g of protein).
Fish such as carp (109 kcal per 100g, 17.6g of protein) and seafood such as crab (148 kcal per 100g, 15.8g of protein) and shrimp (93 kcal per 100g, 18.6g of protein) are high in protein, low in fat and low in sugar.
It is recommended to pay attention to the reasonableness of diet, to ensure a balanced diet, and at the same time to combine with their own situation of scientific diet.