Possibly: Most patients with ibs benefit from a high fiber diet...Protein shakes have little if any fiber. Also sometimes lactose defiency can mascarade as ibs so if the shakes a mixed with milk and you have a lactose defiency that could cause symptoms. Hope this helps.
Answered 5/9/2019
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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