Bariatric Rewrite UK
Welcome to Bariatric Rewrite Lifestyle UK — the podcast where we untangle life after weight loss surgery, GLP-1 medications, and food addiction recovery. Hosted by real women living it every day, Rewrite is your honest, hopeful space to explore what it really takes to heal your relationship with food, body, and self.
We go beyond meal plans and macros — diving deep into mental health, emotional eating, lifestyle changes, and the messy, beautiful process of rewriting your life from the inside out.
Expect raw conversations, science-backed insight, lived experience, and support you won’t find anywhere else. Whether you're pre-op, post-op, or navigating long-term recovery, you're not alone. You've got a community — and a new chapter — waiting.
Find out more about us as rewritelifestyle.co.uk
Disclaimer:
The content of this podcast is for informational and educational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of your doctor or other qualified health professional with any questions you may have regarding your health, medical conditions, or treatment options. The experiences shared are personal and may not reflect every individual’s journey. Never disregard professional medical advice or delay in seeking it because of something you’ve heard on this podcast.
Bariatric Rewrite UK
Why Willpower Won’t Win: The Science Behind Obesity and What Really Works
Willpower has been oversold as the magic fix for weight loss — but the science says otherwise. In this episode, Helen and Evie dive into the latest research showing how biology, genetics, sleep, environment, and even the type of food processing can influence your weight far more than sheer determination.
We break down why bariatric surgery is a powerful tool but not a cure, explore cutting-edge studies like the 2025 trial revealing that minimally processed foods can double fat loss compared to ultra-processed meals, and share practical, science-backed strategies that help you work with your body, not against it.
Whether you’ve had surgery or are simply tired of the “try harder” narrative, this episode will help you see weight management in a whole new light — and give you the tools to finally outsmart willpower!
Links to the latest research:
PNAS, 2025 – Constrained energy expenditure model showing diet has more impact than exercise on weight loss. http://www.verywellhealth.com/slug-placeholder-11782834
Nature Medicine, 2025 – Swapping ultra-processed for minimally processed foods doubles fat loss with matched calories. http://nypost.com/2025/08/08/health/double-your-weight-loss-by-ditching-this-cancer-causing-food
JAMA, 2024 – Long-term outcomes after bariatric surgery (~30% weight loss at 1 year, sustained ~25% at 10 years). http://en.wikipedia.org/wiki/Bariatric_surgery#Long-term_effects
SELECT trial, NEJM 2024 – 17,604 adults; semaglutide led to 10% weight loss over 4 years, 20% fewer cardiovascular events. http://www.nejm.org/doi/full/10.1056/NEJMoa2304721
Cambridge University, 2023 – Obesity linked to enlarged, inflamed hypothalamus affecting hunger regulation. http://www.cam.ac.uk/research/news/brain-changes-in-obesity
Sleep restriction meta-analysis, 2024 – Sleep loss increases daily intake by ~250 kcal. http://www.sleepfoundation.org/nutrition/sleep-and-weight-loss
Genetic risk studies, 2025 – Up to 80% of weight predisposition inherited; ~12% of severe early-onset obesity due to single-gene mutations. http://timesofindia.indiatimes.com/city/hyderabad/intl-genetic-study-predicts-childhood-obesity-risk-using-indian-data/articleshow/122865432.cms
r/loseit online community analysis, 2024 – Supportive feedback linked to greater weight loss (~9 lbs more).http://arxiv.org/abs/2403.18911
Clinical trial meta-analysis, 2025 – Semaglutide and tirzepatide show 15–20% average weight loss. http://www.nejm.org/doi/full/10.1056/NEJMoa2304721
Metabolic adaptation research, 2024 – Reduced metabolism and increased hunger hormones after weight loss. http://www.science.org/doi/10.1126/science.aad4349
Dicken SJ, et al. Ultraprocessed or minimally processed diets following healthy dietary guidelines on weight and cardiometabolic health: a randomized, crossover trial. Nature Medicine. 2025 Aug 4. doi:10.1038/s41591-025-03842-0. http://www.nature.com/articles/s41591-025-03842-0
ScienceDaily coverage: “This diet helped people lose twice as much weight, without eating less.” (Aug 5, 2025) http://www.sciencedaily.com/rel
Find out more about us at rewritelifestyle.co.uk
Disclaimer:
The content of this podcast is for entertainment purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of your doctor or other qualified health professional with any questions you may have regarding your health, medical conditions, or treatment options. The experiences shared are personal and may not reflect every individual’s journey. Never disregard professional medical advice or delay in seeking it because of something you’ve heard on this podcast.