Marietta Amatangelo has been my go-to person for over ten years now for various different ailments. When I was overweight and stressed out, she helped get me back on track with lifestyle changes including supplements, good nutrition and exercise. She tested cortisol levels and, as I remember other markers and prepared a individual plan for me. When I was diagnosed with breast cancer earlier this year she again prepared an individualized plan of nutrition and supplements to rebuild the body. What I really like and trust is that she has all the latest research and makes it a point to keep current. Not only that, she’s very personable, easy to talk to and knows her stuff.