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Pick of the week

The evidence on plant-based diets

Vegetarian diets are becoming more and more popular, but are they healthier and better for the environment? Should we all eat more vegetarian meals? This week’s pick looks at the evidence on plant-based diets and discusses some of the implications of adopting them. Would you change what you eat based on these facts? 

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Fast Facts

Each issue of 'Big Picture' comes with a sprinkling of Fast Facts, fascinating snippets of information on the topic covered.

Browse through all of our Fast Facts indexed by topic