Overeating is a common issue, and it's not just about willpower. There's a surprising science behind it, and understanding it can be the first step to changing our relationship with food. 🧠 First, let's talk about our brain. It's our command center, and it plays a significant role in why we overeat. The hypothalamus, a small area in the brain, regulates hunger and fullness signals. (1) When our stomach is empty, it releases a hormone called ghrelin, which tells the hypothalamus to make us feel hungry. After we eat, another hormone, leptin, signals the hypothalamus that we are full. Ideally, this creates a balance. But sometimes, it doesn't. 🍭 Certain foods, particularly processed and high-sugar ones, can disrupt this system. They trigger a surge of dopamine, the so-called 'feel good' hormone, in our brain. (2) It feels great in the moment, but over time, our brain craves more of these foods to experience the same pleasure, leading us to overeat. (3) 😲 By the way, the research likens that brain response to the ones seen in drug addiction. Meanwhile, our gut also plays a role in our eating habits. Emerging research suggests that certain types of gut bacteria might influence our cravings for high-fat, high-sugar foods, and others drive us to health foods. (4) Imagine a troupe of microscopic puppet masters, pulling the strings of our appetite. Feeling overwhelmed? Don't be. The silver lining is this: understanding these biological factors equips us to better manage our eating habits. Adjusting our diet to minimise processed foods, increase fiber intake, and balance our gut microbiota can help us regain control. But dietary changes aren't the only tools we can use. Many people are finding that holistic, mind-body techniques can help to realign our bodies and minds, promoting healthier eating habits and overall wellbeing. It's all about creating a balance and finding what works best for you. Intrigued by what you've read? We have a lot more to share with you. Check out this new (free) ebook titled Stop Overeating. It's filled with fascinating insights and practical, science-backed strategies to help you regain control over your eating habits. Find a natural solution to one of the most common problems, and see your food choices transform! Yours in health, Sarah Otto |
Studies: 1 Simpson, K. A., Martin, N. M., & Bloom, S. R. (2008). Hypothalamic regulation of appetite. Expert Review of Endocrinology & Metabolism, 3(5), 577-592. 2 Volkow, N. D., Wang, G. J., & Baler, R. D. (2011). Reward, dopamine and the control of food intake: implications for obesity. Trends in Cognitive Sciences, 15(1), 37-46. 3 Schulte, E. M., Avena, N. M., & Gearhardt, A. N. (2015). Which Foods May Be Addictive? The Roles of Processing, Fat Content, and Glycemic Load. PLoS ONE, 10(2), e0117959. 4 Koponen, K. K., Salosensaari, A., Ruuskanen, M. O., Havulinna, A. S., et al. (2021). Associations of healthy food choices with gut microbiota profiles. The American Journal of Clinical Nutrition, 114(2), 605-616 |
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