Scientists reveal relaxing method burns as much calories as exercise, good for diabetics 0



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An hour in a 40˚C (104F) bath burned an average of 126 calories.

If you have been dreaming about losing weight without crazy exercises, well, a new study has found you can do exactly that.

Researchers have revealed that you can burn an average 126 calories an hour, the equivalent to taking a 25 to 30-minute walk, by doing this very relaxing thing – soaking in a hot bath.

It is called passive heating and experts now believe it increases the rate of calorie burning.

Dr Steve Faulkner, and the team at Loughborough and Leicester Universities, made the surprising discovery when they were investigating alternatives to exercise to control type 2 diabetes.

In the study, they compared having a hot bath to the same period of time spent cycling and discovered the less strenuous activity had some surprising benefits – an hour in the bath was more effective at lowering blood sugar levels than cycling.

The experiment involved 10 unfit men who all bathed at 40˚C (104F) while wearing a glucose monitor to record changes in their blood sugar during the subsequent 24 hours.

The same participants also cycled on a different day, at an intensity that increased their body temperature by 1˚C, to match what happened during their bathing session.

“We discovered the participants who bathed had, on average, 10 per cent lower peak glucose levels in comparison to the exercise, which was completely unexpected,” Dr Faulkner said.
“The amount our blood sugar rises after a meal is one of the risk markers for things like developing type 2 diabetes, so keeping it down can be good for our health.”

Although scientists admit body temperature increase was nowhere near the increase resulting from exercise, the bath resulted in an 80 per cent increase in energy expenditure – that’s more than 100 calories burnt while lying, doing nothing.

The research suggests heat can increase the rate people burn calories and may help to reduce blood sugar spikes after eating.

It is hoped the findings will help weight control and possibly improve control of blood sugar, which would help people with type 2 diabetes.

Dr Faulkner added: “We think the reason is that the bath may encourage the release of heat shock proteins, which may help lower blood sugar levels by improving insulin controlled glucose uptake.

“However, although these findings are interesting, we would always encourage increased physical activity and exercise as the best way to maintain good health.”

Will you be trying this?

Starts at 60 Writers

The Starts at 60 writers team seek out interesting topics and write them especially for you.

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