New Research Shows How Bad Air Cuts Exercise Benefits in Half

Scientists found that toxic air can greatly reduce the protective effects of exercise, although it doesn’t erase them completely. When PM2.5 pollution passes widely experienced thresholds, the health boost from regular activity drops noticeably and can fall to roughly half its usual strength. Toxic Air Exposure Weakens Exercise Benefits A new international study involving experts [...]

from SciTechDaily https://ift.tt/HY6DK5k