When it comes to health, medical experts can tell about someone just by looking at their mouths.
Your mouth could even be a "telltale" sign that you have heart problems as well as warning of problems, with heart disease potentially developing through poor oral health.
And with today being World Oral Health Day, the Daily Record has collected insight from dental experts on what your mouth says about your overall health.
"There are certain telltale signs in your mouth that may indicate you’re experiencing heart problems," says Dr Rizwan Mahmood, dentist and co-founder of Ruh Dental.
"For example, swollen and firm gums, which look overgrown but aren't tender to touch, could be the result of medication for high blood pressure, angina or abnormal heart rhythms.
"The main issue is the development of heart disease due to poor oral health. The bacteria from the diseased gums can spread through your bloodstream and attach itself to a damaged area of your heart causing inflammation.
"This can lead to endocarditis – an infection of the inner lining of the heart – and other cardiovascular problems, such as atherosclerosis or clogged arteries."
Additionally, Dr Deema Saeed, dentist and research manager at Humble Smile Foundation warned that bad breath could be a sign of diabetes.
"While it is normal to have bad breath every once in a while, there could be other reasons for mouth odour,” suggests Dr Saeed.
"These include poor oral hygiene, a diet deficiency of complex carbs, such as brown rice and wholegrains, untreated sinusitis, chest infection, diabetes, or disorders in the kidney or liver."
Mahmood indicates if you have diabetes, "You’re more likely to suffer with periodontal disease. This is an inflammation in the gums and the bones around your teeth.
"Diabetes can cause a dry mouth because of a lack of saliva, which in turn can cause ulceration and tooth decay. Furthermore, you are also prone to developing oral thrush, as it can impact the way your body fights off infection."
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