The weird truth about calories and why food labels get them so wrong
10 May 2023
A new understanding of nutrition and how our bodies use calories from food explains why balancing diet and exercise is much more complicated than you might think
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Premium
What really makes junk food bad for us? Here’s what the science says
9 June 2021
We are finally getting to grips with why processed foods are unhealthy. What we’re learning has already triggered some governments to act – and suggests how to make healthier “junk food”
Low-carb diets: An easy way to lose weight or recipe for heart attack?
6 January 2021
More people are cutting carbs and filling up on fat and protein to lose weight or get healthier – despite warnings about this boosting cholesterol. New Scientist investigates the true risks of low-carb life
Why there is no such thing as a healthy diet that works for everyone
9 September 2020
What is good for us to eat varies so much from person to person that a universally wholesome diet is a fiction. Instead, the science of nutrition is hot on the heels of a new recipe for healthy eating
Hidden nutrition: We don't know what makes up 99 per cent of our food
22 July 2020
We know next to nothing about the vast majority of compounds in our diet. Now researchers are finding ways to study this "nutritional dark matter" – and what it could mean for our health
You have five appetites, not one, and they are the key to your health
20 May 2020
Forget the idea of a single drive to eat – you have evolved distinct appetites for various foods. This makes it easier to eat exactly what you need, and helps explain the obesity epidemic
