We are trapped in a junk food cycle that is making us sick
29 March 2023
Poor diet is the biggest cause of avoidable illness and premature death in high-income countries. Our food system is broken, say Henry Dimbleby and Jemima Lewis
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Premium
Have we got the science of obesity back to front?
5 January 2022
Putting on weight is often blamed on overeating, but new evidence is emerging that it is actually the other way round, says David S. Ludwig
Calories on food packets are wrong – it's time to change that
16 June 2021
The calories on food packets don't actually take into account how our bodies use them. It is time we demanded better information on what we consume, says Giles Yeo
We are witnessing an accelerated shift in how people view food
16 June 2021
There has been a sharp change in what some people consider healthy to eat and a lot of it flies in the face of the evidence, writes James Wong
Food allergies could soon become a thing of the past – here's why
10 March 2021
Allergic reactions to foods are a growing, potentially life-threatening problem. The good news is we can turn this around, says Kari Nadeau
Claims that some diets can protect you from coronavirus are unfounded
10 June 2020
Plenty of diets offer to boost your immune system to help protect you from covid-19, but there isn't any evidence they are true, says James Wong
Is your salad going to kill you?
19 March 2020
Plants need nitrates for good growth, but they can also accumulate in leaves of crops like rocket. So are foods like this safe to eat, wonders James Wong
The 'ancestral diet' doesn't make sense and relies on lazy stereotypes
19 February 2020
Eating like your ancestors did 5000 years ago is a fad on the rise. James Wong wonders if following the "ancestral diet" means he should eat pangolins or live a life of abject poverty
The claim that our food is becoming less nutritious is overblown
22 January 2020
Claims that our food is becoming less nutritious are often bandied about, but the truth is far more complicated, says James Wong
Forget exercise and diet fads – this is the secret of a healthy life
15 January 2020
New Scientist columnist Graham Lawton has just written a scientific guide to healthy diet, sleep and exercise – and says the evidence for what works is crystal clear
