Why Your Body’s Fat and Sugar Use Changes with Exercise — and How Consistency Makes It Fair for All

Michael Hunter, MD
BeingWell
Published in
4 min readSep 3, 2024

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A muscular man stands in the oceanm his hands on his head, The sun sets in the background.
Photo by Adrian Pawel on Unsplash

I am always learning something new about exercise.

Did you know that when people who have not regularly exercised start working out, men’s and women’s muscles use fat and sugar differently?

However, sticking to a regular exercise routine diminishes these differences.

The bottom line?

If you stick to a regular physical activity routine, men and women accrue similar health benefits.

I will close with some tips about easing into exercise.

A New Study

I will briefly review the thought-provoking results of a newly reported study.

Researchers from Tübingen (Germany) examined sedentary men and women who were overweight or obese.

They evaluated exercise-induced molecular differences in skeletal muscle.

A model of an arm sticking up. The skin is remove, so we see blood vessels and muscle.
Photo by Alexander Jawfox on Unsplash

I think the study methods are fascinating.

After enrolling 16 women and nine men (with an average age of 30), the researchers collected muscle biopsies three…

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Michael Hunter, MD
BeingWell

I have degrees from Harvard, Yale, and Penn. I am a radiation oncologist in the Seattle area. You may find me regularly posting at www.newcancerinfo.com