Experiments with mice have shown that mice who live under pink fluorescent light develop cancer more quickly than mice who live under white fluorescent light and natural light. Tinted sunglasses can also affect you physically and psychologically because they block out certain colors of the light spectrum that you need for health, Ott claims. He says he persuaded a man with prostate cancer to stop wearing pink tinted eyeglasses. For three years he has worn new full-spectrum clear ultraviolet transmitting spectacles and, apparently, his problem has disappeared. Vitamin D receptors help proper bone development and prevent development of rickets.
Vitamin D facilitates the absorption of calcium.