Study Finds Smelling 90% Dark Chocolate May Enhance Workout Endurance
A study published in Frontiers in Physiology found that inhaling the aroma of 90% dark chocolate before and during leg-extension workouts helped 23 resistance-trained young men complete about 18 extra repetitions, roughly one additional set. The scent appeared to reduce hunger and increase fullness, potentially enhancing endurance. Smelling 60% milk chocolate also improved performance by about nine repetitions, likely due to its pleasantness. Researchers note the small sample and limited scope, urging further studies to confirm these preliminary findings across diverse populations and exercises.
First-hand measurement across 2 sources
We measured how 2 outlets covered this story. Coverage leans balanced overall (Left 0%, Centre 100%, Right 0%). Overall sentiment is positive (72/100). Lens Score 28/100 — low public interest.
Outlets analysed (first-hand measurement by TBN's Bias Engine):
- freepressjournal— balanced framing, positive sentiment
- hindustantimes— balanced framing, positive sentiment
AI Analysis
The articles present a scientific study without political framing, focusing on health and fitness research. They include perspectives from researchers and experts who caution about the study's preliminary nature and limited sample size. The coverage emphasizes factual reporting on the study's methodology and results, with no evident political viewpoints or partisan interpretations.
The tone across the articles is generally positive and curious, highlighting the surprising potential benefits of dark chocolate aroma on workout performance. However, the sentiment remains cautious due to the study's small scale and preliminary status. The coverage balances enthusiasm for the findings with expert advice for further research, resulting in a measured and informative sentiment.
How 2 sources covered this story
Each source's own headline, political lean, and sentiment — so you can see framing differences at a glance.