Causes of excessive internal heat are:

1, fried or roasted foods will become easily ignited as long as they are fried or grilled, regardless of the cold and hot properties of the food itself.

Irritating foods such as garlic and pepper usually get hot all over after eating, which is also one of the main reasons for getting angry.

2. Fruits such as litchi and durian can easily cause internal heat.

3. Meat is full of energy because it can produce high calories, but excessive meat consumption will acidify the blood and slow the metabolism in the body, which is also the source of internal heat.

4. Except beer, almost all other alcoholic beverages will cause internal heat, especially those whose alcohol content is above 30%.

5, Chinese medicine supplements almost all tonics are easy to cause anger.