“What we eat early in life really matters,” says Dr Cristina Cuesta-Marti, lead author of a study that mentions a childhood junk-food diet can leave lasting impact on the brain.
As per the study, the hypothalamus, the part of the brain that is responsible for maintaining appetite and fluid balance can be rewired, thanks to the junk diet that kids consume in their childhood.
Researchers say the consumption of such high-calorie, nutrient-deficient food manipulates the hypothalamus, which extends the risk of obesity. The response in children was seen to persist throughout their adulthood.
“Early dietary exposure may leave hidden, long-term effects on feeding behavior that are not immediately visible through weight alone,” mentioned the lead author.
Experts are also experimenting to change this by modifying the gut microbiota with the probiotic strain Bifidobacterium longum APC1472, which can counteract and diminish the permanent brain-diet disruptions. This, the researchers say, has shown to have a positive influence on the body.
“Crucially, our findings show that targeting the gut microbiota can mitigate the long-term effects of an unhealthy early-life diet on later feeding behavior,” said Dr. Harriet Schellekens, the study’s lead investigator. “Supporting the gut microbiota from birth helps maintain healthier food-related behaviors into later life.”
Obesity is a medical condition in which excess body fat accumulates to a level that may negatively affect health. It has become a major global health concern due to changing lifestyles, unhealthy eating habits, and reduced physical activity.
Several factors contribute to obesity, including overeating, consumption of high-calorie processed foods, lack of exercise, genetic factors, stress, and certain medical conditions. Modern technology has also encouraged sedentary lifestyles, with many people spending long hours sitting at desks or using electronic devices.
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