The Indian CRON Diet: Building Nutrient Density Through Traditional Vegetarian Foods
Can an Indian vegetarian diet provide high nutritional density while keeping unnecessary calories low? The idea behind CRON, or Calorie Restriction with Optimal Nutrition , is deceptively simple: if energy intake is reduced, the quality and nutrient density of the remaining food become increasingly important, because reducing calories indiscriminately can also reduce the intake of protein, essential fatty acids, vitamins, minerals and other biologically active compounds required for normal physiological function. Roy Walford's work on calorie restriction and longevity popularised the concept of obtaining “optimal nutrition” while consuming fewer calories , and the nutrient-density tables associated with this approach illustrate an important principle: foods differ enormously in the amount of protein, vitamins and minerals they provide relative to their energy content. Rather than simply asking whether a food is “healthy,” the more useful question is often how much nutritional value...