Exercise & Omega-3: A Powerful Duo for Dental health
Could a simple swim contribute to stronger teeth? New research suggests exercise, notably when combined with omega-3 fatty acids, may bolster the body’s ability to fight dental infections and protect bone health around the teeth.
Scientists investigated this connection using a rat model of apical periodontitis – a common and painful condition where bacteria from a damaged or dead tooth nerve infect the bone surrounding the tooth root, leading to inflammation and bone loss. This condition affects millions globally, frequently enough stemming from untreated cavities or tooth injuries.
The study involved thirty rats who underwent a six-week swimming program, gradually increasing to an hour of swimming five times a week. The rats were then divided into three groups: a control group receiving no treatment, a group engaging in exercise alone, and a group combining exercise with daily omega-3 supplementation.All rats were then given tooth root infections by exposing their dental pulp to bacteria.
After a month, researchers observed significant differences.Rats that swam exhibited reduced inflammation and limited bacterial spread, indicating a stronger immune response to the infection. However, the most dramatic results were seen in the group that swam and received omega-3. This group displayed even lower inflammation levels, increased advancement of new connective tissue, and a considerable reduction in bone loss around the infected tooth roots. They also showed fewer active cells responsible for breaking down bone.
Researchers believe the benefits stem from the combined effects of exercise and omega-3. regular physical activity strengthens the immune system, while omega-3 fatty acids possess anti-inflammatory properties. This synergy allows the body to effectively combat infection without triggering excessive inflammation that can damage surrounding tissues.
While these findings are promising, it’s crucial to note that this research was conducted on rats and has not yet been confirmed in human studies. However, it suggests a potential link between physical activity, omega-3 intake, and improved dental health.
