Poor Sleep & Cancer

Problem You’re worried about your heath and you’re doing a lot of shift work. Reality That shift work may jeopardise your health and be linked to cancer, according to a study in Current Biology. Method Mice bred to develop tumours at fifty weeks (yeah, science can be freaky) had their … Read More

Poor Sleep & Diabetes Risk

Problem You sleep kinda poorly—what’s the worst that can happen? Reality You might be more susceptible to diabetes if you sleep poorly, according to a study in Diabetologia. Method Researchers know that higher levels of circulating non-esterified fatty acid (NEFA) concentrations are associated with insulin resistance, which plays a key … Read More

All-Nighters Alter Gene Expression

Problem You pull an occasional all-nighter for work or Civ V every now and again—what’s the harm? Reality You’re damaging genes that control your biological clock, according to a study in the Journal of Clinical Endocrinology & Metabolism. Method Fifteen healthy men visited the lab twice for two night stays. … Read More

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