How can I work in my state legally as a nutrition professional? April 20, 2023 19:15 To determine how you can work in your state with a nutrition certification and find out about the laws in your state, please click here. Related articles What is the Master Nutrition Consultant certification program? I am interested in a career as a Holistic Nutritionist but I am not sure how to start. Can you provide more details on how to start my career as a Certified Holistic Nutritionist? Can I order each of the individual programs within the Master Level Nutrition Consultant Certification program, and once I complete all of them, obtain my Master Level designation? Can I prescribe medicine, diagnose, or perform surgeries with the certification? How much does a nutrition professional earn?