Gap Fill - Social Jet Lag - Level 5


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   adversely      author      bacteria      diet      internal      number      species      study      sugary      times   

Paragraph 1

Irregular sleeping patterns could affect our health. So says a in The European Journal of Nutrition. The study suggests sleeping at different could increase the of harmful of bacteria in our stomach. Changing the times we sleep on workdays and at weekends changes our body clock. Researchers call this "social jet lag". It leads to eating more snacks, less fruit and vegetables, and a poorer . The lead of the study said social jet lag can encourage that are bad for our health.

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