The most of the causes of bad breath about 90% come from within the mouth. Because bad breath is caused by a group of bacteria in the mouth. to decompose protein-type compounds that remain in the mouth and throat cause a foul smell health care.
White patches on the tongue especially at the base of the inner tongue
Tooth decay. The more it smells. or there is food residue left between the teeth
gingivitis It’s caused by not brushing your teeth properly. Resulting in plaque and tartar accumulation. If left untreated, gingivitis will progress further into periodontitis. Which will have a more severe foul odor.
Dry mouth, low saliva , caused by not drinking enough water when there is little saliva. Many germs will remain in the mouth. thus causing more odor UFABET
Respiratory causes Most are caused by mucus running down the back of the nasal cavity. And the presence of food particles stuck in the grooves of the tonsils.
Caused by the gastrointestinal tract This is mainly caused by an excess of bacteria in the stomach and small intestine. Which usually has a flatulence, tightness, belching, foul odor. In addition some foods when eaten will have a smell expelled through the breath. Such as garlic, durian, onions, spices, those who drink alcohol or smoking regularly. Or constipation for many days can cause bad breath.