Nutrition intervention: panacea or Pandora's box?

Past intervention efforts have not been effective in solving the nutrition problems in either industrialized or developing nations. While it may be intellectually stimulating, arguing over the subtleties of various strategies does not serve to improve the nutritional well-being of populations and may actually be detrimental. Whether we are concerned about an excess of calories or an inadequate supply of calories, the issue of calories is critical worldwide. A nutrient density approach provides a unified, scientifically justifiable, comprehensive approach to improving the nutritional status of populations in both developed and developing countries.