Jacked Doctor vs The Fat Doctor: Does Dieting Cause Weight Gain?
The Setup: A TV Debate
I haven’t done one of these kind of videos before, but you might have seen this doing the rounds and I just couldn’t resist to drop in my two cents. It’s basically this article from the Daily Mail, and it’s from a GP who calls herself the fat doctor claiming that obesity doesn’t have as many medical complications as we might think, and defending people’s right to be obese.
This was on This Morning, which is a British TV show, and they basically set it up as a kind of cockfight scenario with a diet expert. Gets the views, makes for good TV. It’s featured on the Daily Mail as well, which as you can see from these thumbnails on the right, they are not afraid of a little bit of healthy clickbait.
The Central Claims
The fat doctor’s argument centers on several key points:
- People deserve to see diverse body representations, including fat characters, in media and education
- Weight stigma affects children from childhood and carries through life, impacting wages, career opportunities, and healthcare access
- Most people who diet regain the weight within five years, making dieting the greatest predictor of weight gain
- Health is not just physical but mental, emotional, and spiritual
50% of people with a BMI of over 25 are actually healthy. You can run across a motorway blindfolded multiple times and 50% of the time you’ll be okay.
The Counterargument
Steve Miller’s response focuses on evidence and health outcomes:
- Celebrating diversity doesn’t mean glorifying obesity as a normal way of being
- Obesity creates measurable medical complications that are well-established in the data
- People should not use societal discrimination as a reason to accept poor health outcomes
- Behavior maintenance strategies matter more than the type of diet chosen
Does Dieting Cause Weight Gain?
The claim that dieting causes weight gain requires nuance. Looking at the data, the key thing was the behavior maintenance strategies – it’s not about crash diets but about making long-term behavior changes that improve body weight and how you approach food long term.
How Bias Shapes Data Interpretation
Even smart people interpret data through emotional and personal biases. The emotional brain acts first and then looks for things to rationalize – this is true for everyone, including medical professionals. When selecting 100 experts in any field, you’ll find different viewpoints. What matters is looking at the balance of data and understanding the motivations behind various claims.
Acceptance Without Abandoning the Goal
It’s possible to accept who you are right now and not flagellate yourself with a whip, but also to know where you want to go and the improvements you want to make. The challenge comes when people move the goalposts entirely rather than working toward genuine health improvements.
Fat people are discriminated against in the workplace and across various spheres in life. The world is a certain way and we can either try and live in a world we hope things are, or we can just live in reality. Unfortunately, yes, fat people are discriminated against. People have inherent biases even if they consciously try to override them.
What the Medical Evidence Actually Shows
The data on obesity-related medical complications is well established. There may be some people who are obese and healthy in the short term – particularly young people who haven’t yet developed chronic inflammatory changes. But obesity as a condition causes chronic inflammatory changes that lead to long-term disease.
Scientific dialogue works by having experts state their positions and counterpositions so the viewpoints can battle it out based on evidence. The key is to look at systematic reviews and meta-analyses – the highest level in the hierarchy of data – and to examine who is making a claim and whether they have personal biases, financial interests, or other agendas.
The key is to look at systematic reviews and meta-analyses – the highest level in the hierarchy of data – and to examine who is making a claim and whether they have personal biases, financial interests, or other agendas.
The Practical Path Forward
If you’ve decided you want to take things into your own hands and improve the way you’re perceived socially, the way you function, get stronger, feel better, and look better, there are evidence-based approaches available. The path forward isn’t about shame or denial – it’s about using quality data and recognizing your own biases when evaluating competing claims.