Study finds link between not brushing teeth and cardiovascular disease

Recently, a Harvard University study found that poor oral hygiene at night can increase up to 27% risk of developing cardiovascular diseases. This finding is especially troubling given that heart disease is the leading cause of death worldwide, according to the American Heart Association.

Dr. Kathleen T. Hogue, a periodontist at Tufts University in the US, states that “the mouth is general health mirror and the problems that arise can have systemic consequences.” In particular, poor oral hygiene at night can trigger cardiovascular diseases such as atherosclerosis, coronary heart disease and even heart attacks.

Link between not brushing your teeth and cardiovascular disease

A Harvard study suggests several reasons why poor oral hygiene is linked to poorer cardiovascular health. One of them is the increase in the number of bacteria in the mouth, which, since they are not destroyed at night, have a greater opportunity to multiply and release toxins

that affect overall health.

Inflammation is another key factor. Periodontitis, which results from the accumulation of plaque and tartar on teeth, causes inflammation of the gums, which can spread and increase the risk of cardiovascular disease. Moreover, bacteria Streptococcus mutansresponsible for tooth decay, is also associated with inflammation of the arteries and high blood pressure, factors that can cause conditions such as hypertension, the risk of heart attacks and strokes.

Finally, poor oral hygiene may be associated with diseases such as diabetes and obesity, which are recognized risk factors for cardiovascular disease. The presence of plaque and bacteria in the mouth can interfere with insulin controlincreasing blood glucose levels and possibly leading to diabetes.