You might want to try the Wim Hof Method. I don't believe in everthing Wim Hof attributes to his method but when it comes to immune response, there is scientifi

You might want to try the Wim Hof Method. I don't believe in everthing Wim Hof attributes to his method but when it comes to immune response, there is scientific evidence that it does indeed result in an increase of IL-10, which is anti inflammatory. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4034215/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4034215/