Evening preference, lack of sleep associated with higher BMI in people with prediabetes


Photo: Middle aged couple laying in bed. The Man using his tablet computer while his wife is sleeping; Copyright: panthermedia.net/Monkeybusiness Images

The researchers found that for participants younger than 60 years of age, higher levels of social jet lag were associated with a higher BMI. Among participants older than 60 years old, those with more evening preference had higher BMIs.