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Your body can burn different amounts of calories depending on the time. We do not laugh here! A study published in "Current Biology" determined whether our circadian rhythm – the "internal clock" of the body that controls the feeling of drowsiness, alertness or hunger – influences the number of calories that we burn day and night.
researchers found that participants burned about 10% more calories in the late afternoon and evening than in the middle of the night. The difference was about 130 extra calories burned. Participants wore sensors that tracked their body temperature because a higher body temperature reading meant that a person burned more calories, to determine the number of calories burned by people at different times in their circadian cycle.
According to the findings of the study, researchers progressively moved participants to ensure that their circadian rhythms were not influenced by external factors such as blood pressure. exposure to light and social signals.
were generally higher during the period corresponding to the end of the afternoon. In contrast, their core body temperature decreased in the late evening and early morning.
According to the study's lead author, Jeanne Duffy, PhD, a neuroscientist badociated with the Division of Sleep and Circadian Disorders at Brigham and Women's Boston Hospital, the conventional wisdom is that if you want to measure the rare earths of someone, you do not really see what time of day you do it. You take the measure and suppose that it is appropriate.
For 37 days, participants lived in a laboratory and were not exposed to environmental disturbances such as clocks, windows, telephones or the Internet. In addition, food consumption and activity levels of the participants were examined and controlled. Although the results of this study are still preliminary.
Published: November 15, 2018 at 10:42 am
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