Obesity and excess weight are complex health issues influenced by genetics, biology, diet, physical activity, environment, sleep, medications, social factors and other aspects of health. Finding reliable information about weight loss and weight management can be challenging, particularly when advice varies widely.
This curated collection brings together trusted websites and resources covering obesity, weight loss, healthy eating, physical activity, behaviour change, weight management, metabolic health and medical treatments for obesity. Resources include government health organisations, medical organisations, registered health professionals, research-based websites and practical guides.
Whether you’re looking for information about how to lose weight safely, maintaining a healthy weight, obesity treatment, nutrition, exercise or the health conditions associated with obesity, these resources provide useful starting points for further research.
Dr Josh Axe
Nutrition, diet, exercise and lifestyle approaches to weight loss and healthy living. Content about foods, dietary patterns, supplements and lifestyle strategies associated with weight management.
CDC
Evidence-based information on healthy weight, weight management and healthy growth. Healthy eating, physical activity, sleep, stress reduction, sugary drinks, weight loss, maintaining weight, BMI and healthy habits for children and adults.
Doctor Yourself
Articles and research references covering nutrition, vitamins, health and various approaches to disease prevention and wellness. The site includes material relating to diet and weight management and may be useful for exploring alternative perspectives alongside mainstream medical sources.
The Doctor’s Kitchen
Dr Rupy Aujla’s nutrition-focused resource explores healthy eating, recipes, food choices and lifestyle. Practical ideas for incorporating nutritious foods into everyday meals and can complement broader information about healthy eating and sustainable weight management.
EASO
Provides resources for healthcare professionals, researchers and the public covering obesity science, clinical management, nutrition, prevention, public health and developments in obesity treatment.
Everyday Health
Obesity, overweight, weight loss and weight management. Resources include information about causes and risk factors, nutrition, exercise, lifestyle changes, weight-related health conditions and medical approaches to managing weight.
Green Med Info
Articles and research references covering nutrition, natural health and a range of health conditions, including obesity and weight management. It provides a complementary perspective on dietary and natural approaches.
Help Guide
Practical mental-health and wellbeing information that includes resources on healthy eating, weight management, emotional eating, behaviour change and developing sustainable lifestyle habits. Useful for readers interested in the psychological and behavioural aspects of maintaining a healthy weight.
Healthline
Obesity, overweight, weight loss, BMI, nutrition, exercise and weight-management strategies. Resources also explain obesity-related health conditions, symptoms, diagnosis, treatment and prevention.
Patrick Holford
Nutrition and lifestyle information covering weight loss, healthy eating, diet and approaches to maintaining a healthy weight. Advice about dietary choices, supplements and lifestyle.
Dr Mark Hyman
Articles, podcasts and resources covering nutrition, metabolic health, healthy eating and weight management. The relationship between diet, metabolism and chronic health conditions and a functional-medicine perspective on nutrition and healthy living.
Chris Kresser
Nutrition, metabolism, lifestyle and chronic health conditions, including discussions about obesity and weight management.
Keep-Healthy
Information covering obesity, its potential health consequences and lifestyle approaches involving diet and physical activity. The resource provides general information about healthy weight and weight loss for readers looking for practical lifestyle guidance.
Live Love Fruit
Nutrition and healthy-lifestyle resource covering food, plant-based eating, recipes and lifestyle approaches to health and weight management. The relationship between dietary choices, whole foods and healthy living.
Prof Valter Longo
Nutrition, ageing, metabolism and healthy weight. Resources discuss dietary approaches and research relating to metabolic health, body weight and abdominal fat, alongside the principles associated with his work on longevity and nutrition. The Longevity Diet
Medical News Today
Obesity, overweight and weight management, including the latest research, treatment developments, nutrition, exercise, risk factors and obesity-related health conditions. A useful source for following developments in medical research and public-health information.
NHS
‘Overweight and obesity are when you have more body fat than your body needs. This can lead to serious health problems but there are lifestyle changes and treatments that can help.’
NIDDK
Evidence-based information on healthy weight management, including lifestyle strategies, healthy eating, physical activity, and safe weight-loss approaches. Resources on weight-related health conditions, treatment options, and tools to support healthier living.
Nutrition Facts
A science-focused nutrition resource featuring videos, articles, podcasts and research summaries covering diet, nutrition and health. The site includes substantial material on body weight, obesity, healthy eating, dietary patterns and chronic disease prevention.
Obesity
Empowering patients and caregivers to take control of obesity by providing a platform to learn, educate, and connect with peers and healthcare professionals.
Obesity Medicine Association
Clinical resource for healthcare professionals (and patients!) covering the assessment, diagnosis and management of obesity. Includes guidance on nutrition, physical activity, sleep, behaviour change, anti-obesity medications, bariatric procedures and obesity-related complications.
PCRM
Healthy eating, physical activity, weight management and plant-based nutrition. Resources include practical guides and research-based information about dietary patterns and health.
Dr Perlmutter
Articles and educational material from neurologist and author David Perlmutter exploring nutrition, metabolism, lifestyle and health. The site discusses dietary approaches and factors associated with body weight and metabolic health.
Very Well Health
Obesity and overweight, including symptoms, causes, diagnosis, treatment, prevention and strategies for managing weight. Information about related health conditions and lifestyle approaches.
World Health Organisation
Evidence-based information on overweight and obesity, including definitions, causes, prevalence, health risks, prevention and management. Its resources cover healthy diet, physical activity, childhood obesity, obesity-related diseases and emerging approaches to treatment.
World Obesity
Dedicated to the prevention, management and treatment of obesity. Provides evidence-based resources covering obesity research, healthy weight, weight management, nutrition, physical activity, childhood obesity, obesity-related health conditions and public-health policy.
Explore Obesity & Weight Management Resources
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