The real reason for health claims is well established: health claims sell food products.
Marion NestleThere's no question that largely vegetarian diets are as healthy as you can get. The evidence is so strong and overwhelming and produced over such a long period of time that it's no longer debatable.
Marion NestleNutrition science, however, suggests that golden rice alone will not greatly diminish vitamin A defi-ciency and associated blindness. [โยฆ] People whose diets lack [fats and proteins] or who have intestinal diarrheal diseases -- common in develop-ing countries -- cannot obtain vitamin A from golden rice.
Marion NestleFat is mainstream, which is why everyone has become complacent. What used to be considered pudgy before isn't even worthy of a comment today.
Marion Nestle