Health
The truth about supplements: do they work and should you take them?
Fish oils, multivitamins and other supplements are a huge industry, but the latest research indicates they are often of little use. Here's what you need to know
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Fish oils, multivitamins and other supplements are a huge industry, but the latest research indicates they are often of little use. Here's what you need to know
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