Capsicum contains capsaicin. In our mouth and skin, there are specific nerve receptors. When combined with capsaicin, it produces 'hot' and 'pain' signals. The body will feel the hot burning sensation. (pain).
You have no doubts about whether you are hot or not. The most stimulating one is only the mouth. If you eat spicy food, you will sweat a lot and sometimes you will have a runny nose.
This is because the ingredients of peppers contain capsaicin. In our mouth and skin, there are specific nerve receptors. When combined with capsaicin, it produces 'hot' and 'pain' signals, and the body will feel high temperatures. Burning feeling (pain).
At the same time, the “heat” and “pain” felt by people will also inform the sweat glands and start sweating to adjust the temperature of the body. Therefore, there will be sweat. Moreover, the reason why the nose is tearful is because most of the spicy things are With volatility, it not only stimulates taste buds, but also stimulates the sensory nerve endings in the nasal cavity through the junction of the nasal cavity and the oral cavity.
At the same time, this substance sometimes irritates our eyes. The lacrimal gland secretes tears in order to protect the eyes. If there are too many tears, it will flow down the channels of the eyes and nose (nasopharynx and nasolacrimal ducts) into the nasal cavity. So, When people eat something that is too hot, it must be delivered.
