1, individual difference: everyone's physical and physiological conditions are different, and their reactions to food will be different. Dog meat is considered to have the function of warming the body, but not everyone is not afraid of the cold because of eating dog meat. Some people are sensitive to the warming effect of dog meat, while others are not. Whether eating dog meat can improve the cold feeling depends on individual differences and physical condition.

2. Dietary structure and environmental factors: In addition to the nature of food itself, dietary structure and environmental factors will also affect the cold feeling of human body. In a cold environment, even if you eat warm food, you can't completely eliminate the cold feeling. Other factors in the diet structure, such as dietary balance, calorie and nutrient intake, will also affect the body's temperature regulation ability.