Holden, Keith R.: - Keith R. Holden, M.D. is board certified in internal medicine and trained in functional medicine through The Institute for Functional Medicine. Dr. Holden has a special interest in mind-body medicine and his best-selling course on Udemy.com titled "Power of the Mind in Health and Healing" has enrolled over 4700 students from all over the world. Dr. Holden understands that everything in our universe is made of energy, including consciousness. He also understands that by working with the energies of the body and mind, one can achieve miraculous things. To find out more about Dr. Holden, go to www.Dr-Holden.com.