I watch quite a bit of Food Network, and honestly didn't know who this guy was. I suppose I never watched his show.
I both support and worry about this suggestion. Is this someone with actual knowledge and certification? Will they be butting into my actual shopping or would this be something I need to seek out at my supermarket? I do welcome the idea of a professional advisor available at supermarkets, the reasons I gave in a previous post.
My mother's cousin is a regional manager of a supermarket chain here in the US. Having these types of people available would drive up the costs of food, even if only slightly. Supermarkets have very low mark-up compared to other businesses. They can only mark-up foods marginally over wholesale because otherwise people won't shop there at all. People would be up-in-arms if a gallon of milk was suddenly $6 (currently I spend about $2.50). I am hyperbolizing a bit, but my cousin does spend a good amount of time trying to balance cost effective marketing strategies. If you have these kinds of experts in the store, you have to find a way to pay them. The easiest way is to mark up the goods in the store. However, when you are dealing with nickels and dimes, it takes a lot of milk sales to pay for a certified dietician/food advisor to basically be on-hand in a supermarket. I hope you can understand my point of view.
About nutrition education in the US, I grew up in a family that encouraged cooking and trying new foods. I easily knew how to cook dozens of recipes before I left high school. I still cook most of my meals at home, and don't eat as unhealthy as some Americans do. I also know I am in the minority. Most of my friends would rather buy a frozen pizza or a hamburger before cooking. I think part of it is American apathy, and part is encouragement. When my friends visit me, we usually cook, and make a party out of it. Everyone loves getting involved, and they are surprised sometimes what can be created just out of a simple kitchen (we live in an apartment). With friends, it is a bit easier to encourage trying new foods I think, because they trust you. So even if they don't share your tastes completely, they might be willing to try a new food, because you recommended it. I think that is a great way to introduce new foods to people.
I loved eating lunch in my junior high. They had two areas - the cafeteria, and the "snack bar". The cafeteria served the option for a hot or cold lunch, along with vegetables and milk. They also had a salad bar for slightly more.
The "snack bar" sold sodas, microwave burritoes, pizza, hamburgers and fries, and corn dogs. For the same cost as anything in the "snack bar", I could get the salad bar, which I often did. However, in high school, the cafeteria only had a single prepared lunch or pizza and soda. I often times skipped lunch because the only options available did not appeal to me (even though I am not a picky eater). Once I got to college, I gained weight because of the food service there. I worked at the dorm cafeteria, and it was a marvel of food. 3 prepared entrees, 4 choices of veggies, soda, juice, milk, cereal bar, salad bar, dessert, ice cream all available. The entrees were generally nutritious and tasted good. It was the choices that swayed me.
Walking into a supermarket is kind of like going into a candy store for me. I love the choices. Sadly, when we go shopping for groceries, I know I can easily find my wife in the produce section, because oftentimes she will be the only person in that section. People simply avoid fruits and vegetables. The most crowded sections are the boxed meals and the frozen food aisles. This may be a sampling bias, but I do notice it. However, I hardly ever notice anyone (myself included) reading packaging labels. I don't because, frankly, I distrust them. I think many Americans can't be bothered to though.
I think this celebrity chef has some good ideas. I am not sure they can all be implemented. It will certainly take effort and people are resistant to change.