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Sunlight hitting the skin seems to boost secretion of an appetite-boosting hormone in men, causing them to eat more in summer – but women aren't affected in the same way

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91É«ÇéƬ

91É«ÇéƬ

91É«ÇéƬ

91É«ÇéƬ

91É«ÇéƬ

91É«ÇéƬ

91É«ÇéƬ

91É«ÇéƬ

Encouraging food manufacturers to voluntarily reduce the calorie content of their food doesn’t work, according to an analysis of data collected in the UK

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91É«ÇéƬ

91É«ÇéƬ

91É«ÇéƬ