“We have finally learned that light is a nutrient much like food, and like food, the wrong kind can make us ill and the right kind can help keep us well.”
“Mal-illumination is to light as malnutrition is to food.”
—Dr. John Ott, Health and Light
3,000,000+ copies sold
“We are all light deficient and this deficiency may be the source of our physical and emotional problems.”
— DR. JOHN OTT
HEALTH AND LIGHT
3,000,000+ COPIES SOLD
