Yes, plant-based protein powders, like other protein powders, can cause digestive issues, including diarrhea, in some individuals. This can be due to an intolerance to one or more of the ingredients, difficulty digesting the protein, or consuming too much protein powder in a short period of time.
Some common ingredients in plant-based protein powders, such as soy or pea protein, can cause digestive discomfort and diarrhea in some people. Additionally, consuming too much protein powder in a short period of time, especially if not well hydrated, can also lead to digestive discomfort and diarrhea.
If you're experiencing digestive issues after consuming plant-based protein powder, it's best to speak with a healthcare professional to determine the cause and receive appropriate treatment. You may also want to try reducing your intake of plant-based protein powder or switching to a different type of protein powder to see if it improves your symptoms.