I've been going to Dr. Horning for years and he has helped me and my family members on numerous issues. Recently I came to Dr. Horning complaining of indigestion, fatigue, heavy legs, shortness of breath. He suggested I go on the "yeast diet". In 10 days I feel 90% better. I'm lighter on my feet. Going up stairs doesn't tire me out anymore! I have another week to go on the diet, - I can't wait to be 100% healthy!