According to an old English proverb “Necessity is the mother of invention” and for Dr. Jerry Tennant, this has proven to be true. A practicing Ophthalmologist with a thriving clinic, Dr. Tennant was forced to close his office in 1995 after contracting three different viruses that settled in his brain. In just a short amount of time, Dr. Tennant had gone from being a vibrant doctor researching and developing laser surgery and ophthalmic plastic/reconstructive surgery, to a very tired and ill man who required 16 hours of sleep a day just to survive.

As a practitioner with over 30 years of experience, Dr. Joseph Mercola brings a wealth of knowledge to the table. A 1976 graduate of the University of Illinois in Chicago, Dr. Mercola attended the Chicago College of Osteopathic Medicine Midwestern University from 1978-1982 and completed his Family Practice Residency with the Chicago Osteopathic Hospital in 1985.

As one of only a few triple board-certified physicians in the country, with specialties of internal medicine, endocrinology and metabolism, and hospice/palliative care, Dr. Zach Bush is at the forefront of understanding and educating others on the gut-brain connection.