8 Reasons Your Weight Fluctuates From Day to Day
Weight changes are difficult to measure. Your weight is not static, but fluctuates throughout the day depending on things like what you ate and your daily activity. In addition to these daily fluctuations, your weight can also increase or decrease by several pounds over the course of a week due to factors that have nothing to do with weight gain or loss.
Ideally, to determine your weight, it is best to weigh yourself at standard times in standard clothing. For example, it’s usually a good idea to weigh yourself in the morning, after you go to the bathroom, but before having breakfast.
Even so, your weight can fluctuate several pounds in any direction for reasons that have nothing to do with either a calorie deficit or excess. This can be especially frustrating if you are actively trying to gain or lose weight, or if you are involved in a sport that requires weighing in competition where even slight weight gain can be frustrating.
With that in mind, here are a few reasons why your weight can fluctuate from day to day.