![Intelligent Medicine show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/078/440/small/intelligent-medicine.jpg)
Summary: Stem cell therapy for blindness: Promise or peril? Are "leptin-blocker" supplements effective for weight loss? 'Harmless' painkillers up risk of cardiac arrest; A patient with blood sugar 1000 and kidney failure; Parents demand antibiotics from pediatricians, overestimate benefits, underestimate risks; Soy safe for women with breast cancer, may protect some from recurrence.