Weight Regain
Increase in weight after loss, often from water, glycogen, and food volume.
After weight loss, some regain is normal due to food intake and water returning. This can happen quickly and may feel discouraging. It does not always mean fat has been regained. Maintaining structure helps prevent longer-term regain.
Related Topics
Related glossary terms
Adaptation Phase
A period where the body adjusts to a new lower weight and slower loss.
Defended Weight
A weight range the body resists leaving.
Holding Pattern
A period where weight remains stable before continuing downward.
Measurement Lag
Delay between fat loss and visible change on the scale.
Plateau
A period where weight stays within a narrow range despite a calorie deficit, often due to water retention or adaptation.
Rebound Weight
Temporary weight increase after eating following a fast.
Scale Volatility
Frequent short-term weight changes caused by water, food, and hormones.
Water Fluctuations
Short-term weight changes caused by shifts in water balance.