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Research suggests stimulating the vagus nerve may significantly reduce inflammation, potentially increasing lifespan. Dr. Kevin Tracey, a leading inflammation researcher, highlights this nerve's role in combating chronic diseases like cancer and heart disease, responsible for a majority of global deaths. While methods like cold showers and meditation are anecdotally linked to vagus nerve stimulation, scientific evidence confirming their effectiveness remains limited. Further research is ongoing to fully understand the vagus nerve's impact on inflammation and its potential therapeutic applications.

Prepared by Olivia Bennett and reviewed by editorial team.