Periodontal disease and cardiovascular disease appear to be linked through a common modifiable risk factor of inflammation, and experience suggests that patient with a severe periodontal infection are at a quantified greater risk for cardiovascular pathology than those with healthy gums. There are a number of studies, which have consistently demonstrated periodontitis as a risk factor for heart attack, stroke, and other vascular problems, Though this does not prove causation. The delicate hair-splitting bit to hang on to is that no one is suggesting that the periodontal bleeding is going to give you a heart attack next week.
And the studies seem to show that the same inflammatory process that damages the tissue around your teeth also contributes to the inflammation that causes arteries to narrow and stiffen. Your mouth, in other words, is not a separate, airtight compartment from the rest of your body; it is part of your body and what goes on in there affects the rest of you.
How Can Bacteria in Your Mouth Affect Your Heart?
The mouth contains hundreds of species of bacteria, most of the which are relatively benign, and Really may be beneficial. The problem occurs when plaque accumulates under the gumline and the gum becomes chronically inflamed. Once the gum tissue becomes inflamed and bleeds (often when brushing, flossing or biting), a portal is then created through which cariogenic bacteria in the mouth can access the bloodstream a process sometimes known as bacteraemia.
Researchers also found the bacteria themselves in arterial plaque (fatty deposits inside blood vessels) in people with cardiovascular disease. That does not mean the bacteria caused the disease, but it suggests that these types of bacteria may contribute to the chronic inflammatory process that leads to atherosclerosis.
Certain species that are so far known to be linked to the levels of gum disease, were resting inside the arteries of the cardiovascular patients, which is pretty significant for something where they are not welcome. Another pathway that matters just as much is a little more sneaky. Persistent gum infection keeps your immune system in a constant stage of low grade alarm, elevating systemic markers of inflammation, like C-reactive protein. High C-reactive protein level is an independent predictor of cardiovascular risk, so the inflammation on its own is a possible link between the two.
Who Is Most at Risk From This Connection?
The potential importance of this link varies between individuals, and knowing where you believe you fall on the spectrum greatly alters the gravity of what this means. It would be myopic to assume all risk factors treated equally as, for those, with existing cardiovascular risk factors smokers diabetics hypertensives and those with a family history of cardiac disease, would stand to gain the most from extending the burden of chronic gum disease.
Diabetes for example could exist in a bi-directional relationship with gum disease, each exacerbating the other. Age effects it as well.
Gum disease is more prevalent among the aging, and an overwhelming percentage of grown ups over forty have some form of periodontal involvement, often totally unawares because early gum disease is usually painless. The problem is that painlessness is its own problem: You can have substantial inflammation in your mouth and not even be aware of it. Now with lifestyle, you only stack the odds more. Smoking is one of the most powerful shared risk factors because it destroys gum tissue, masks the bleeding you might otherwise notice, and contributes to arteriosclerosis.
What Does Healthy Gum Care Actually Involve?
The practical side is more reassuring than the science sounds, because the fundamentals are cheap and within reach. Brushing twice a day for two full minutes, cleaning between your teeth daily with floss or interdental brushes, and not skipping the bits along the gumline cover most of the ground. The two minutes matters more than people think, since most adults brush for closer to forty-five seconds and miss the same spots every time.
Professional care fills the gaps that home care cannot reach. A routine scale and polish removes hardened tartar that brushing alone will not shift, and most dentists recommend a check-up every six to twelve months depending on your risk profile. Dentists or hygienists may need to provide more intensive treatment, such as root planing, for people with established gum disease. This procedure cleans the root surfaces below the gumline, and they usually carry it out over one or more longer appointments.If you notice persistent bleeding, receding gums, or bad breath that will not clear, booking an assessment with a practice like Harley Street Dental Studio is a more sensible response than waiting for it to settle on its own, because gum disease does not typically reverse without intervention.
Will Treating My Gums Lower My Heart Risk?
This is the real hard fact, and it needs a clear answer, over a broad toutled of marketing hype. Gum disease treatment does decrease levels of markers of inflammation and to improve some aspect of blood vessel function, which is a promising sign. Researchers have not conclusively demonstrated that improving your gum health will actually reduce your risk of suffering a heart attack. Such studies would be hard and costly to do, and at present, the evidence appears to be suggestive rather than conclusive.
Having said that, the calculus is very favourable. Good gum care is practically free, there are no adverse side-effects, and there’s direct, well proven benefits to your teeth, your breath and your total inflammatory load. Even if future research proves a weaker connection to the heart than current studies suggest, you would still be better off.I’m not aware of many health interventions where the worst case scenario is just healthier gums.