This is a physiological increase in body temperature, which usually occurs after eating, especially when eating foods that are particularly high in fat or protein. This occurs within an hour after eating and is called a specific dynamic effect of food. The physiological significance of this increase in body temperature is that it activates the body’s organs, especially the digestive system and immune system, and increases the absorption of nutrients and proteins in food, as well as carbohydrates. It facilitates the synthesis of enzymes and proteins in the body, as well as promotes the growth of tissue cells, so this is a physiological phenomenon in this case and there is nothing to worry about.