Mark Fredericksen
Learn about the intricate workings of your gut from the comfort of your own home with Dr. Mark's bestselling Natural Medicine Primer on Gastrointestinal Health. Plagued by heartburn and indigestion? A quick at-home test can get you on a path to healing. Suffer from colitis or diverticulitis? Discover natural remedies to avoid these issues in the future.
Natural Medicine Primer: Gastrointestinal Health