Does More Sweat Mean More Weight Loss? The Experts Weigh In

Our experts said that, yes, these can help with weight loss, but you should proceed with caution. "Exercising in the heat can help you burn more calories, as your body is working hard to cool itself, but it can easily lead to dehydration," Nagel said. "If sitting in a sauna or sweating it out in Bikram yoga is your thing, make sure to drink water before, during, and after your sweat session."

If you're working out outside in the summertime, she recommends upping the intensity of your workouts gradually, as it takes around seven to 10 days to acclimate to the heat. "Wear well-ventilated clothing, pay attention to the heat index, drink lots of water (adding an electrolyte mix, if exercising longer than 60 minutes), and have fun," she said.

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