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Iron Culture presented by MASS

Ep. 254 - Do Fat Burners Actually Work?

Dec 25, 2023
In this episode, the hosts discuss fat burners and their effectiveness. They reference a recent study that showed a commercially available thermogenesis fat burner seemed to have some effect, but the extent of its impact on fat loss is uncertain. They also explore the ingredients in fat burners, individual variation in energy expenditure, and the effects of caffeine. The hosts share personal experiences with fat burners during preparation for competitions. They discuss other fat burners on the market and the broader data on this class of supplements.
01:07:57

Podcast summary created with Snipd AI

Quick takeaways

  • Fat burners slightly increase resting energy expenditure but do not significantly affect weight or body composition.
  • Caffeine has small or trivial effects on weight loss, fat mass, and BMI.

Deep dives

Fat Burners and Weight Loss

The podcast episode discusses the effectiveness of fat burners for weight loss. The study analyzed the impact of a multi-ingredient fat burner on resting energy expenditure and body composition. It found that the fat burner slightly increased resting energy expenditure, but did not significantly affect weight, fat mass, or body fat percentage. The study highlighted the importance of overall calorie intake and exercise when considering fat burners for weight loss.

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