Can you gain weight from a binge day?

It can be useful to remember that, just as one day of dieting will not cause a person to lose weight, a day of binge eating will not cause weight gain. Although an episode of overeating can happen to anyone occasionally, some people have a binge eating disorder, which usually requires professional attention.

How much weight can you gain in one day of binge eating?

Even studies suggest that it is difficult to gain weight after one day of overeating. Some people say that they gained 4-5 kilos after six-weeks of the holiday period, but as per a study published in the New England Journal of Medicine, on an average, most people gain just one kilo.