Can Choline Cause Diarrhea? Unpacking the Truth About High Doses and Side Effects
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4 min read
According to the National Institutes of Health, taking high doses of supplemental choline—specifically exceeding the Tolerable Upper Intake Level (UL) of 3.5 grams per day for adults—can lead to side effects such as diarrhea. This is the primary reason *can choline cause diarrhea*, making dosage a critical factor to consider.