Cold weather and hunger: Unveiling the connection

Have you ever noticed that you're less hungry in summer?

A recent study conducted by researchers at Scripps Research sheds light on the brain's response to cold temperatures, revealing how it can lead to an increase in appetite among mammals.

Let's find out more.

A study on an interesting correlation

The findings, which have been published in the prestigious journal Nature, provide insights into how mammals burn more energy to maintain their body temperature in chilly conditions. 

This heightened energy expenditure triggers a corresponding surge in hunger and feeding behavior.

The researchers have successfully pinpointed a specific cluster of neurons that acts as a "switch" for this intriguing phenomenon, observed particularly in mice. 

This discovery has far-reaching implications, potentially opening doors to novel therapeutic approaches in the realm of metabolic health and weight loss.

While cold therapies like cold water immersion have been explored as potential aids in weight loss, the human body's inherent responses often counteract the intended effect by ramping up appetite levels. 

The study's revelations, such as the role of the xiphoid nucleus of the midline thalamus neurons in cold-induced appetite increase, could pave the way for interventions that target and control this response.

Why it's important

By deciphering these underlying mechanisms, researchers aim to harness this knowledge to devise strategies that not only mitigate cold-triggered appetite spikes but also optimize the metabolic advantages of cold exposure, potentially revolutionizing approaches to weight loss and overall well-being.
 

• Related news:
• research
• food
• weather
• weight
• 29 August 2023

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