Why are some people mosquito magnets and others unbothered? A medical entomologist points to metabolism, body odor and mindset

Mosquitoes can track down potential hosts using the CO2 released by humans’ metabolic processes, a medical entomologist explains.

Jonathan Day, Emeritus Professor of Medical Entomology, University of Florida • conversation
Sept. 9, 2022 • ~7 min

Whether slow or fast, here's how your metabolism influences how many calories you burn each day

There are some factors you can't change about your metabolism. But there are things you can do to influence how much energy your body uses over the course of the day.

Terezie Tolar-Peterson, Associate Professor of Food Science, Nutrition & Health Promotion, Mississippi State University • conversation
Dec. 28, 2020 • ~8 min

People's bodies now run cooler than 'normal' – even in the Bolivian Amazon

'Normal' body temperature has declined in urban, industrialized settings like the US and UK. Anthropologists find the trend extends to Indigenous people in the Bolivian Amazon – but why?

Thomas Kraft, Postdoctoral Scholar in Anthropology, University of California Santa Barbara • conversation
Oct. 28, 2020 • ~8 min

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