Evidence-based digital guide
Weight Loss: What Works, What Doesn't, and Why
A balanced guide to diets, behaviour, medical treatments, weight regain, body image and weight-loss myths—written to help you make sense of the evidence without hype or extreme promises.
What is inside the guide?
Weight loss is often discussed as though there is one best diet or one simple answer. In reality, body weight is influenced by biology, appetite, environment, medications, health conditions, psychology, social pressures and the sustainability of the method being used.
This 56-page guide brings together peer-reviewed scientific research on common weight-loss approaches and places physical health, nutritional adequacy, body image and eating-disorder risk in the same conversation.
- A practical comparison of popular diets and eating patterns
- Why weight regain is common and what the research shows long term
- The body's weight-regulation systems and the idea of a set point
- Social pressure, body image and why people may want to lose weight
- Health at Every Size and weight-inclusive approaches
- Eating-disorder risk and signs that weight loss is becoming unhealthy
- What published research shows about prescription medicines and procedures
- Unsafe, ineffective and overhyped weight-loss methods
A note about weight loss and health
Intentional weight loss is not appropriate for everyone. The guide includes information about eating-disorder risk, weight stigma, weight-inclusive care and circumstances in which a weight-neutral approach may be safer or more appropriate.
Who is this guide for?
It is written for adults who want to understand weight-loss options before choosing an approach, as well as people who have dieted repeatedly and want a clearer explanation of why weight can return. It is also useful for readers who want evidence presented alongside body-image and eating-disorder considerations rather than treating weight as the only outcome that matters.