What's the reason for the old man's stink

summary

Many people have bad breath. In fact, there are many reasons for bad breath. Most people have some unpleasant problems. Bad breath is also a very disgusting problem. There are many reasons for bad breath. Next, let's discuss some related reasons for bad breath.

What's the reason for the old man's stink

First, halitosis may be a food smell. Some foods, such as garlic, scallions, leeks, stinky tofu, have their own specific odor. When they are eaten, they can emit the corresponding odor in the mouth, heating, vomiting, hiccup, and often spread the odor of the contents of the gastrointestinal tract out of the body.

Second: halitosis may also be foreign body corruption, residual in the teeth of the food residue by the role of bacteria decay and produce odor. Tissue necrosis, human tissue is mainly composed of protein, after decomposition, hydrogen sulfide and other odor will be produced.

Third: halitosis may also be caused by bacteria. Some bacteria in the mouth and respiratory tract decompose protein and starch and produce a large number of bacterial metabolites, such as indole, thiohydrogen and ammonia, which can cause halitosis. Blood contains substances, diabetic ketosis, uremic acidosis, blood ketone, urea components increase.

matters needing attention

Usually we must pay attention to the diet, do not eat spicy food. Don't touch each other with pungent smell. Appropriate outdoor aerobic breathing exercise. Also eat more vitamin rich food, fresh fruits and vegetables. Enhance the resistance against bacteria.