Why Simulated Laughter Beats Jokes For Health

Send us Fan Mail What if the medicine you need is already in your lungs? We dig into the science of simulated laughter and explain why treating laughter as a deliberate breathing practice can lower stress hormones, lift mood, and boost immune function—without relying on a single joke. Drawing on systematic reviews, meta-analyses, and randomized trials, we unpack how sustained breath and sound create a full-body response that rivals more complex wellness routines. We break down the critical d...