February is the month of hearts — which makes it the perfect time to talk about a connection that surprises a lot of people: the link between your oral health and your cardiovascular health. Research increasingly shows that what's happening in your mouth can affect the rest of your body, including your heart. Here's what you need to know.
Your mouth and your heart: what's the connection?
Gum disease (also called periodontitis) is a chronic bacterial infection of the gums and the bone that supports your teeth. When left untreated, it causes persistent inflammation — and it's that inflammation that researchers believe plays a role in cardiovascular disease. Studies have found that people with gum disease are at a higher risk of heart attack and stroke. The exact mechanism is still being studied, but the leading theory is that bacteria from infected gums can enter the bloodstream and contribute to the build-up of arterial plaque. The inflammation associated with gum disease may also make it harder to manage existing heart conditions.
What are the signs of gum disease?
Gum disease is more common than most people realise, and in its early stages (called gingivitis) it's often painless. Signs to watch for include gums that bleed when you brush or floss, gums that look red, swollen, or puffy, persistent bad breath, gums that appear to be pulling away from your teeth, and teeth that feel loose or have shifted. If you notice any of these, it's worth getting checked out sooner rather than later. Gingivitis is highly treatable, but left untreated it can progress to periodontitis, which causes permanent damage to the bone and tissue supporting your teeth.
A tooth-friendly Valentine's Day treat guide
You don't have to skip the Valentine's Day treats entirely — just make smart choices. Dark chocolate (70% cacao or higher) is actually one of the better sweet options, as it contains less sugar than milk chocolate and has some antioxidant properties. Fresh strawberries are naturally sweet, packed with vitamin C, which is great for gum health, and much lower in sugar than processed sweets. Cheese boards are another excellent option — cheese is high in calcium and helps neutralise acids in the mouth. What to avoid: sticky lollies and caramels that cling to teeth, sour sweets which are highly acidic, and fizzy drinks, even the diet varieties, which wear down enamel.
Brush together, stay healthy together
One small but surprisingly effective habit: brush your teeth together as a couple. It sounds simple, but partners who build shared routines are more consistent with them. It also creates a natural reminder — if one of you brushes before bed, the other is likely to as well. Two minutes, twice a day, with a fluoride toothpaste and a soft brush. Add daily flossing and a regular check-up every six months, and you're doing everything right. Your heart (and your dentist) will thank you.
Show your smile some love this February
Whether it's been six months or a few years since your last visit, we're here to help. Book a check-up today — for yourself, or as a gift to your health.