High-Fat diet could make you drowsy in day’

May 09, 2013 |

Your diet may determine your level of sleepiness or alertness during the day, according to a new study.
US researchers found that higher fat consumption was associated with increased objective daytime sleepiness, while higher carbohydrate intake was associated with enhanced alertness.

There was no relationship between protein consumption and sleepiness or alertness.
The findings were independent of the subjects’ gender, age, and body mass index as well as the total amount of sleep they were getting and their total caloric intake.
“Increased fat consumption has an acute adverse effect on alertness of otherwise healthy, non-obese adults,” said principal investigator Alexandros Vgontzas, professor of psychiatry at the Penn State College of Medicine in Hershey.

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