Dr. Allan Spreen, MD - Chief Research Advisor for NorthStar Nutritionals
Dr. Allan Spreen is NorthStar Nutritionals' Chief Research Advisor. He personally approves and endorses all NorthStar Nutritionals' supplements, pain relief formulas and natural health products. Dr. Spreen has been helping people stay healthy and disease-free as a private doctor, published author, and noted researcher. Learn More.
Nutritional Supplements & Pain Relief Formulas by NorthStar Nutritionals!