Your immune system is your body's protective barrier against infections and other hazardous invaders. A person with a compromised immune system is more susceptible to infections than the average person. While it is important to go through adequate diagnosis for infections, some diseases develop over a period of time. 

Identifying underlying health conditions in the absence of visible symptoms may be difficult. However, if you pay close attention to certain bodily functions, you may be able to keep up with your well-being. Your breath tells more about your overall health than just oral health. This article discusses what your breath odor may signify regarding your health and immunity. 

Kidney Diseases:

Kidneys are important body organs as they purify the bloodstream by removing poisons and pollutants. You could experience a variety of kidney problems' symptoms. A fishy odor in your breath is one such sign of renal disease. If you have foul breath, you may require immediate medical attention.

Snoring And Sleep Apnea:

Dry mouth throughout the night can result in an accumulation of foul germs in your mouth. This affects snorers more frequently than it does people who sleep normally. Since sleep apnea can occasionally be the cause of snoring, a terrible morning breath can be indicative of undiagnosed sleep apnea. If you continue to face breath odor issues despite an adequate oral hygiene routine, it is advisable to visit a doctor for an overall check-up. 

Dehydration:

Bacteria develop in our mouths throughout the day. While brushing your teeth and visiting the dentist can be helpful, saliva is also necessary for your body to naturally remove bacteria from your mouth. Your body doesn't produce enough saliva to keep your mouth clean when dehydrated. If you brush frequently but still have terrible breath, you might need to drink more water. Excessive alcohol consumption can also lead to dehydration and subsequently bad breath. 

Diabetes:

People suffering from diabetes don’t produce enough insulin to regulate blood sugar levels. This may cause your breath to smell odd. Fruity breath may indicate that your body is using fat for energy rather than sugar. This essentially indicates that your insulin levels are critically low. Call your doctor if a sweet breath is present together with other unsettling symptoms like blurred vision and weight loss.

Gum Disease:

Gum disease and tooth decay are the most typical reasons for bad breath. Bacteria can occasionally enter the layers of your teeth, especially if you have had a filling or a chip in your tooth. You may have bacteria developing behind your gum line if your breath has a metallic odor. If not treated properly, it can cause inflammation and infection. People who smoke or don’t brush and floss frequently run a higher risk of developing it. Make a dentist appointment immediately if you're worried that gum disease or tooth decay is to blame for your terrible breath.

Acid Reflux:

Natural acids produced by the human stomach help to digest the food we eat. However, conditions like gastroesophageal reflux disease can sometimes make stomach acid rise into the esophagus. Food may digest more slowly due to the illness, and particles of this undigested food may pass up with the stomach acid. You may have an acid reflux problem if your poor breath is accompanied by a sour taste or a burning sensation in your chest.

Final Thoughts:

While most occurrences of halitosis are caused by poor oral hygiene, persistent foul breath can occasionally be an indication of another underlying medical disease. Additionally, certain cancers and metabolic disorders might leave a characteristic breath odor. You should see a doctor if you have been dealing with persistent bad breath.