What's happened
A new study reveals that cold plunges, popular for their supposed health benefits, may not effectively aid weight loss. Participants who engaged in cold water immersion consumed significantly more calories afterward, potentially negating any caloric burn from the practice. This raises questions about the efficacy of cold exposure for weight management.
What's behind the headline?
Key Findings
- Caloric Intake: Participants in the study consumed an average of 240 extra calories after cold water immersion, undermining the caloric burn of 250 to 500 calories from the plunge.
- Appetite Mechanism: The 'after-drop' effect, where core body temperature continues to fall post-exposure, may stimulate appetite, leading to increased food intake without conscious hunger.
- Health Implications: This study suggests that while cold exposure may have some metabolic benefits, it could also lead to unintended overeating, complicating weight management efforts.
Broader Context
- Contrast Therapy: The findings align with existing knowledge on contrast therapy, which involves alternating between hot and cold environments. Experts caution that while it may burn some calories, the overall impact on weight loss is minimal.
- Public Perception: As wellness trends continue to evolve, it is crucial for consumers to critically evaluate the effectiveness of such practices and consider the potential for counterproductive outcomes.
What the papers say
The New York Post highlights the study's findings, noting that while cold plunges are popular for their supposed health benefits, they may lead to increased caloric intake that negates any weight loss effects. Dr. David Broom from Coventry University emphasizes that the appetite increase is not consciously felt, which complicates the narrative around cold exposure for weight management. Meanwhile, experts in the field of exercise and nutrition caution against relying solely on cold plunges for weight loss, suggesting a more holistic approach to health and wellness. For a deeper dive into the implications of this study, see the full article in the New York Post.
How we got here
Cold plunges and ice baths have gained popularity for their purported benefits, including improved metabolism and reduced muscle soreness. However, recent research challenges these claims, suggesting that the appetite increase following cold exposure may counteract any potential weight loss benefits.
Go deeper
- What are the benefits of cold plunges?
- How can I manage my appetite after cold exposure?
- What other wellness trends should I be aware of?
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