Betterhumans reports on more evidence for calorie restriction (CR) as a way to fight Alzheimer's progression - in mice, at least. "Mice predisposed to develop Alzheimer's are protected by a low-calorie, low-carbohydrate diet, providing more evidence that dietary intervention can help prevent the disease and slow its progression. Reducing caloric intake by 30% eliminated the development of amyloid plaque in the mice, considered a fundamental feature of Alzheimer's disease. ... Studying the calorie-restricted mice, the researchers found that their diet activated pathways that break down amyloid peptides in the brain before they form plaques." Calorie restriction has been shown to have a wide range of health benefits in recent years.