Greene Concepts, Inc. announced that Susan Hewlings, PhD, RD, has been appointed as the Company’s Director of Scientific Formulations. Dr. Hewlings brings over 20 years in nutrition, sports nutrition, and scientific consulting for the dietary supplement and medical industries. Dr. Hewlings is a full-time professor at Central Michigan University and Co-Founder of Substantiation Sciences LLC where she assists companies in supporting their market launch strategies with scientific evidence.