Dr. Dan Margolin. M.D., discusses Bioidentical Hormone Replacement Therapy vs. synthetic hormone treatment, chronic migraine headache breakthroughs, the facts and fiction around testosterone, estrogen, thyroid hormone, and others for both men and women. After 20 years as a surgeon, Dr. Margolin started Physician Aesthetic Specialists in order to provide Aesthetic treatments and the integrated healing of body and mind using products such as implantable Biote Pellet for hormone therapy, BOTOX® as FDA-approved treatment for migraine headaches, and more. As we get older, testosterone deficiency begins in both men and women. In fact, testosterone is the more predominant hormone even in women.