Brett from the sunny city of Beverly Hills California would like to know does carrot juice loosen your bowel movements? The answer is yes, fresh homemade carrot juice will indeed loosen up your bowel movements or stool. Your juicer does filter out all the visible fiber from the carrot juice, however it does still contain huge amounts of microfiber. This microfiber tends to absorb lots of water and expand while in your digestive tract, thus creating noticeably looser or softer stools. In addition to loosening your stools, carrot juice will also turn them orange, a phenomenon that many carrot juice drinkers laugh at. Both the loosening and orange colored stool effect are normal and healthy and nothing to be concerned about. I would also like to point out that while drinking carrot juice regularly can help your bowel movements, it generally is not considered to be a strong constipation remedy. It will help light constipation, but that is about it. Cheers and thanks for the intriguing question.