Weight fluctuation happens daily, week to week, or month to month. Learn about causes and when to see a healthcare provider about weight changes.

Weight fluctuations of 2 to 4 pounds are normal from day to day, depending on the foods you eat, hormonal changes, medications, holiday meals, and more. Small changes usually are not a big deal, but ...

Have you ever stepped on the scale in the morning only to find an alarming increase from the day before? Before panic sets in, it’s important to understand that rapid weight changes rarely represent ...