DigestionPosts and articles about DigestionCommunityCan Reishi mushrooms aid digestion?I have irritable bowel syndrome and wanted to know if I can take Reishi mushrooms. Are Reishi mushrooms good for gut health and digestion? CommunityCan using Lion's Mane give me an upset stomach?I have sensitive bowels and I easily get an upset stomach. I was wondering an upset stomach was included in Lion's Mane's side effects.