Originally Posted by Peckkale

Is Fast Weight Loss a Risk Factor for Gallstones?

Yes. Too rapid weight loss increases the risk of developing gallstones. People who lose a large amount of weight quickly are at greater risk than those who lose weight more slowly. Quick weight loss may also cause silent gallstones to become symptomatic.

Studies have shown that people who lose more than 3 pounds per week may have a greater risk of developing gallstones than those who lose weight at slower rates.