A study found people who have a healthy weight use more energy during the day, when most people are active and eat, while those who have obesity spend more energy during the night, when most people sleep. Researchers also found that, during the day, those with obesity have higher levels of the hormone insulin — a sign that the body is working harder to use glucose, an energy-packed sugar.
Click here for original story, People with obesity burn less energy during day
Source: ScienceDaily