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Fasting power: Can going without food really make you healthier?
Fasting diets are getting ever more popular, amid promises of weight loss and better health, but does the science stand up? We put the latest one to the test
Features
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Colour-changing spray tells you when food is past its best
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Environment
Domesticating tomatoes took millennia – we can now redo it in 3 years
News
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Zapping your guts with electricity can help relieve constipation
News
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Milk alternatives: Which are good for both you and the planet?
News
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Eating a low-carb diet may shorten your life 鈥� unless you go vegan too
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Life
Banana-y bread and onion beer: How yeast can trick our tastebuds
Features
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Why allergies aren鈥檛 nuts at all
News
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Time travel to Augusts past: cold cod, thawing mammoths, frozen nerves
Regulars
Technology
AI camera to help spot the best grapes for making pesticide-free wine
A combination of AI and photography is helping wine makers keep their grapes free of disease, by spotting the grapes that are most resistant to rot
News
Environment
Can you get meat without dead animals? Why farmers are wrong to say no
News
Earth
Stone Age bakers made first bread thousands of years before farming
News
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Eight cups of coffee a day make you live longer? Don’t bet on it
News
Environment
The second great battle for the future of our food is underway
News