Does Starting Keto Cause Diarrhea?

During a keto diet, the body goes into a state of ketosis in which it uses fat instead of carbohydrates for energy. Research has shown that a keto diet may aid weight loss. However, as the diet can lead to changes in the digestive tract, it can also cause adverse GI effects, such as diarrhea and constipation.

How long does Keto diarrhea last?

The symptoms typically stop 5–7 days after starting, but can sometimes last up to a month. Drinking water, replacing electrolytes, avoiding high intensity exercise, and good sleep may help relieve symptoms.

Is diarrhea a symptom of keto flu?

When beginning a ketogenic diet, some people may experience symptoms, including diarrhea, fatigue, muscle soreness and sugar cravings.