We have uncovered various intriguing aspects of how the body functions, including why hitting the ‘funny bone’ in the elbow hurts so much or why women burn fat more slowly than men. Today, we have another aspect of the brain-gut axis that might amaze you. Did you know that when you eat something, your stomach and brain frequently communicate with each other through signs to understand when you are full and that the brain takes eight minutes to realize that the stomach is full?
As you eat something, your stomach tends to stretch, resulting in the release of hormones like leptin and cholecystokinin (CCK). “These hormones are accountable for sending messages to the brain’s hypothalamus, responsible for determining hunger and fullness. This entire process helps the brain understand when you have had enough food, and the stomach is full. However, one needs to understand that this whole process may not happen instantly,” explained Dr Manjusha Agarwal, senior consultant, internal medicine, Gleneagles Hospital Parel Mumbai.
It may take some time for these messages and signs to travel through your body and get registered. Your brain may indeed take some time to realise that your stomach is full, but it can be difficult to pinpoint the exact time it may take,” said Dr Agarwal.
Does the brain give a cue? (Source: Freepik)
According to Dr Agarwal, for some, it may take less than eight minutes, whereas in some cases, it may take more than that. “The duration may differ from person to person depending on various factors like metabolism, meal size, and lastly, the type of food you are eating,” said Dr Agarwal.
Mindful eating practices are essential to manage this delay.
To avoid the risk of overeating, “one can eat their food slowly and pay close attention to the signals their body is providing”. “Chewing slowly, savouring each bite, and pausing between servings allow the brain adequate time to register satiety signals. Overeating due to this delay can contribute to weight gain, digestive discomfort, and long-term metabolic disorders,” said Dr Maneendra, consultant and HOD critical care department, Gleneagles Hospitals, Lakdi Ka Pul, Hyderabad.
Additionally, a diet rich in fibre and protein can enhance feelings of fullness and support overall well-being.
Story continues below this ad
DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.