What is diet culture?

Diet culture. It’s everywhere and you might not even realise it. This blog post follows on from my earlier post. Where I spoke about one aspect of diet culture – trying to make every meal healthy. There are so many other parts of diet culture that creep into our everyday lives.

A measuring tape wrapped around a fork

What is diet culture? 

Diet culture is the idea that thinness is the most important thing we should be aiming for. In other words, thin = good. Some examples of diet culture include:

  • Calling foods ‘good’ or ‘bad’: but food has no moral value, and what you eat doesn’t determine if you’re a good person.
  • Praising all weight loss, regardless of the cause: but not all weight loss is done in a healthy way, and weight loss can also be a sign of illness or disease.
  • Trying to supress your appetite with lollipops or skinny teas: but the only thing that suppresses your appetite is food. It’s okay to listen to your hunger signals and eat.
  • Cutting out food groups for no reason: but restricting food groups without a medical reason has no benefit and can make you more anxious around food.
  • Describing foods as ‘clean’ ‘guilty pleasure’ or a ‘treat’: but food labels that don’t have any meaning puts food in a hierarchy that it doesn’t need to be in. Food should be described as what it is.
  • Doing extra exercise to burn off food or to earn food: but exercise should be movement you enjoy, not a way to earn extra food or to compensate for eating. You deserve to eat simply by existing.
  • Trying to ‘healthify’ every meal e.g., lettuce buns instead of burger buns: vegetables aren’t substitutes for carbs, it’s okay to eat them. Food is more than the nutrients it contains.

A bowl of mixed salad leaves and cherry tomatoes


This can all lead to feelings of guilt or shame around food. It could mean you avoid social situations as you don’t want to be around food. It can also mean your sense of self-worth is tied to the number on the scale.

Diet culture tries to tell us that being thin is the most important value, but we know this isn’t true.

Weight doesn’t equal health:

One of the key flaws of diet culture is that weight doesn’t equal health. Your weight is just a number. It’s not the only measure to be thinking about. It doesn’t tell you your body composition or how ‘healthy’ you are.

Weighing scales


A definition of health that I like is from the World Health Organisation, ‘health is a state of physical, mental, and social wellbeing’. Focussing just on your weight doesn’t consider all of your lifestyle choices.

You could be a healthy weight but have disordered eating habits. You could be a healthy weight but smoke 20 cigarettes a day. You could be a healthy weight but only get 3 hours of sleep every night.

This is why listening to diet culture isn’t helpful. You can’t look at someone and tell how healthy they are.

It doesn’t consider other aspects of health: 

As I said earlier, health looks at the whole picture, not just weight. There are other areas of your lifestyle that you could try to improve that diet culture doesn’t consider.

Getting a good night’s sleep is crucial to feeling well rested and ready for the day. 36% of UK adults struggle to sleep on a weekly basis. Reducing stress can also reduce your risk of disease and improve your mood. By diet culture focussing just on weight and appearance, it doesn’t mention other things we can do to improve our wellbeing.

Woman asleep in bed


Weight and exercise aren’t everything we should be thinking about like diet culture wants us to. This obsession over our appearance isn’t helpful. And by focusing on thinness, it ignores all the other positive lifestyle changes people make.

Key points: 

  • Diet culture is the idea that we should all desire to be thin at any cost.
  • Examples of diet culture include: calling food ‘good’ or ‘bad’, exercising to ‘earn’ food, and trying to supress your appetite with lollipops instead of food.
  • Weight doesn’t equal health – health is a state of physical, social, and mental wellbeing.
  • There are lots of positive lifestyle changes you can make that aren’t about weight. Trying to get enough sleep and reduce stress are good ways to improve your wellbeing.

I hope you enjoyed this post! I’d love to hear your thoughts in the comments below.

Bye for now! 👋

References:

Diet culture: https://isarobinsonnutrition.co.uk/blog/what-is-diet-culture

Definition of health: https://www.who.int/about/governance/constitution

Sleep issues: https://www.issuesonline.co.uk/articles/insomnia-statistics-uk-2021-how-many-people-have-sleep-problems

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