HEAT STRESS

This study tested whether a gel containing 4% menthol, applied to the neck, arms, and legs, helps recreational runners feel cooler and perform better in hot conditions. Thirty-seven healthy adults aged 18 to 45 completed two runs, once with the menthol gel and once with a placebo…

This study looks at how older women (65+) handle extreme heat and humidity, which is important because they face higher risks during heatwaves. Researchers will test 12 women in a hot room, slowly increasing humidity to find the exact point where their bodies can no longer cool d…

This completed study with 60 farmworkers in Imperial County, California, measured their exposure to heat and chemicals at work and at home. Researchers provided educational materials and cooling resources through community health workers, then re-measured exposures to see if the …

This study looked at how heat stress impacts firefighters' physical abilities, like strength, balance, and movement quality. Twenty-six professional firefighters performed tests before and after experiencing either rapid or gradual heat stress while wearing gear. The goal was to …

This study looked at whether keeping indoor temperature at 26°C (about 79°F) can prevent dangerous heat strain in older adults during a multi-day heat wave. Researchers exposed 18 adults aged 60-85 to simulated heat conditions over three days and two nights, measuring core temper…

This study looked at how women and men differ when exercising in extreme heat, and whether an antioxidant berry drink can help. 108 healthy adults did intense exercise in hot conditions over several days. Researchers measured body temperature, heart rate, sweat, and thinking skil…