and here's what happened when Panda tracked actual humans - "Even though the participants didn’t change the content of their diet, Panda confirms that reducing

and here's what happened when Panda tracked actual humans - "Even though the participants didn’t change the content of their diet, Panda confirms that reducing the hours they ate resulted in the reduction of about 20 percent of calories, which may be one reason why they were able to lose weight." So it's the calories after all. Regardless, if any technique (well, almost any) helps you cut calories without having to 'count' them, then that's still a win!