India drug gives Alzheimer's hope

Scientists in the UK and India are examining the ancient Indian ayurvedic medicine for possible use in drugs to treat Alzheimer's disease. Ayurveda is a 5,000-year-old Indian tradition of herbal and "alternative" medication. Ayurvedic medicine uses herbs and spices like basil, turmeric, garlic, ginger and aloe vera, as well as yoga exercises, to treat physical and psychological problems. Alzheimer's disease is a progressive, degenerative and irreversible brain disorder.