Sheila G. Dean, M.S., L.D., R.D.
 
B.S. Nutritional Sciences / M.S. Exercise Physiology / L.D. (Licensed Dietitian) / R.D. (Registered Dietitian)
 
Sheila Dean, author of Nutrition in a Nutshell, has always focused on providing the true information behind all the media sensationalism. Ms. Dean a licensed and registered dietitian also holds a masters degree in exercise physiology, giving her a unique perspective of leading a healthy lifestyle through proper diet and exercise. She is the founder of Healthy Perspectives and is a nutritional consultant for the prestigious Ironman Institute in Palm Harbor, Florida.