Dentist explains how not brushing your teeth properly is linked to weight gain

A dentist has shed light on a commonly overlooked factor that could be contributing to your weight struggles. She cautioned that poor dental hygiene might actually be linked to weight gain.

We're all aware that brushing our teeth at least twice daily is vital for warding off decay and gum disease, but what's less known is the significant impact neglecting our oral health can have on our overall wellbeing. It could even disrupt gut function, influence cravings, and play a part in metabolic issues.

Dr Deepa Chopra, a cosmetic and general dentist at , said: "Oral health may have a bigger impact on overall wellbeing than many people realise. Inflammation in the mouth could potentially affect the way your body manages blood sugar, digestion, and appetite."

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Gum disease

Gum disease, also known as periodontitis, is one of the main offenders. "When gums are inflamed, harmful bacteria may enter the bloodstream and contribute to systemic inflammation," Dr Chopra clarified.

"This could interfere with insulin sensitivity and how the body stores fat."

In some instances, this inflammation can make it more difficult to maintain a healthy weight, reports .

A study published in the in 2015 discovered a connection between obesity and periodontitis, suggesting that inflammation related to obesity may encourage gum disease. The study also emphasised that overweight individuals tend to suffer from more severe forms of gum disease.

A fascinating study indicates that brushing away gum disease might also help tackle obesity.

Gut health

Dr Chopra highlighted a potential connection between the bacteria in our mouths and those in our guts. Should nasty oral germs find their way into your digestive system, it could throw off the delicate balance within the gut microbiome, which is vital for healthy digestion and metabolism.

"An imbalanced gut microbiome might increase cravings for sugary, processed foods and make it harder to feel full after eating," she said. "This, over time, could contribute to overeating or weight gain."

Eating habits

But there's more - your oral health could be shaping your diet. Dr Chopra observed: "If someone has sensitive teeth or painful gums, they may be more likely to avoid crunchy vegetables or whole grains.

"These are foods that support healthy digestion and weight – but people might instead choose softer, more processed foods that are easier to chew and often higher in calories."

Improving your gum health

While regular dental hygiene is a must, considering your diet could provide extra benefits. "Brushing, flossing, and routine dental visits are essential," claimed Dr Chopra.

"But adding anti-inflammatory foods like leafy greens, berries, and omega-3-rich fish might also help reduce inflammation in both the gums and gut."

If concerns about your gums or teeth are nagging you, it’s always wise to pop in for a chat with your dentist.