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In a recent study conducted by Murdoch University’s Health Futures Institute, researchers have uncovered surprising insights into the impact of moderate-intensity exercise on appetite regulation in men with obesity. This research suggests that exercise may be just as effective as, if not more beneficial than, weight loss drugs in helping to control hunger and support weight management.
The study, led by Associate Professor Timothy Fairchild from Murdoch’s School of Allied Health, builds upon previous research that highlights the role of exercise in regulating appetite-related hormones. The findings reveal that moderate-intensity exercise has immediate and significant effects on the hormones responsible for controlling hunger, providing a natural method for managing weight.
“People understand that exercise helps ‘burn energy’, but many assume it also increases hunger and energy intake afterward,” said Associate Professor Fairchild. “Our previous studies with high-intensity exercise demonstrated that this is not the case, and this latest research shows that even moderate-intensity exercise can be beneficial for appetite control in males with obesity.”
The study also assessed changes in the hormones responsible for regulating appetite, finding that these hormones increased after exercise. Interestingly, these same hormones are mimicked by the most successful weight loss drugs currently on the market.
“In the current climate where weight loss drugs receive a lot of attention, this study highlights that lifestyle factors such as exercise still play a crucial role in helping individuals live healthier lives,” said Associate Professor Fairchild. “The hormones that increase after exercise are the same ones that many weight loss drugs are designed to target. And beyond appetite regulation, exercise offers additional physical and mental health benefits that drugs simply can’t replicate.”
These findings underscore the potential of exercise as a key tool in weight management, offering an affordable and holistic alternative to weight loss medications.
Disclaimer: The findings of this study are based on research conducted with moderate-intensity exercise and a specific group of male participants with obesity. While promising, these results should not be construed as medical advice. Always consult with a healthcare professional before making any changes to your exercise or medication regimen.
Reference: “Acute effect of exercise on appetite-related factors in males with obesity: A pilot study” by Sogand Asri, Farhad Rahmani-nia, Payam Saidie, Timothy J. Fairchild, and Shahin Khodabandeh, published on 25 December 2024 in Physiological Reports. DOI: 10.14814/phy2.70167
