Is Losing Fat Better for Heart Health than Building Muscle?

Written by Mat Lecompte
Published on

Female checking kilogrammes getting on the scale - self care and body positivity concept - warm flare on leftExercise is part of a heart-healthy lifestyle, but is building muscle really the best way to go?

According to a new study, losing fat seems like it’s far more important to heart health than adding strength and muscle.

That isn’t to say that muscle is bad for heart health or that it isn’t beneficial in several other areas – like balance, functionality, independence, mobility, etc. – just that it might not be a primary factor in heart functionality.

After following 3,200 British adults born in the 80s for a quarter-century, researchers found that those who lost fat were far less likely to develop heart disease risk factors like high glucose, inflammation, and bad cholesterol.

The basic conclusion was that changes in fat matter much more than changes in muscle when it comes to heart health. Losing fat, for example, appeared to be five times more effective at lowering levels of “bad” LDL cholesterol than gaining muscle.

If you think about it, building muscle doesn’t necessarily result in fat loss. It may make your metabolism more efficient, but it’s completely possible to gain muscle without losing fat.

To put it in perspective, many bodybuilders operate in a seasonal approach to their muscle gain. When they are “in-season” for competition, they appear lean and muscular. In the offseason, many, while remaining very muscular, put on plenty of fat and consume excess calories so they can grow. The result is that they look completely different.

The point is that muscle does not regulate fat gain, and excess fat is a known driver of higher glucose levels, high cholesterol, inflammation, high blood pressure, and other heart disease risk factors.

Muscle gain has many other benefits, it just may not make your heart healthier unless it’s part of an overall fat loss program. This would include a heart-healthy diet and cardiovascular activity, like walking, jogging, etc.

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On any matter relating to your health or well-being, please check with an appropriate health professional. No statement herein is to be construed as a diagnosis, treatment, preventative, or cure for any disease, disorder or abnormal physical state. The statements herein have not been evaluated by the Foods and Drugs Administration or Health Canada. Dr. Marchione and the doctors on the Bel Marra Health Editorial Team are compensated by Bel Marra Health for their work in creating content, consulting along with formulating and endorsing products.

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