What is the main function of Metamucil?

Metamucil primarily functions as a laxative due to its main active ingredient, psyllium husk, which is a soluble fiber. When consumed, Metamucil absorbs water in the intestines, forming a gel-like substance that helps to soften stool and promote regular bowel movements. This bulk-forming action can help alleviate constipation and is also beneficial for maintaining digestive health.

In addition to its laxative effects, Metamucil can lower cholesterol levels and regulate blood sugar, but its primary role is to facilitate bowel movements, making it a valuable option for individuals experiencing constipation. The other options relate to different therapeutic functions and do not align with the primary purpose of Metamucil.