"People should be getting nutrition from real foods, not from foods that are artificially modified to give supposed health benefits, " says University of Wisconsin cardiologist James Stein.
In Europe, the legislation specifies that not all foods may be permitted to carry health claims, and the intention is that foods of poor nutritional quality would not be eligible.
ECONOMIST: The way health claims about food are regulated is changing
The results, presented at the Neuroscience 2012 conference, showed the brain changed how it responded to pictures of high calorie foods, but not low calorie foods, when breakfast was skipped.
However, not all foods will be equally affected by the drought and the dwindling corn supply.
FORBES: Rising Food Costs: How The Drought Will Increase Your Grocery Bill
Because if you're not eating healthy foods, you're not getting your mind or your heart ready for the greatness that lies ahead.
Really babies should be eating foods that not only taste like the foods that the family are eating, but visually resemble them.
Thousands were stricken, and more than 40 people died as a result of the contaminated foods not being subject to regulatory safety checks.
Obesity, Katz argues, is not so different than any other addiction, and giving children fatty foods is not so different from giving them cigarettes or drugs.
But Willett says it's becoming clear that most of the dietary risk is due not to specific foods but to Americans' obesity and bulging waistlines, which, he says, are second only to smoking as preventable causes of cancer.
Prof Sanders agrees that fruit and vegetables are not "super foods" that protect against cancer but - like many nutritionists - takes the view that it is better to fill up your plate with vegetables than a lot of the other high-calorie food it's so easy to snack on.
Interestingly, Proposition 37 calls for mandatory GMO labeling of foods bought at the grocery store and consumed at home, but does not require the same for foods consumed in restaurants, cafeterias, catering, schools, and the like.
"In the supermarket of executive education, we're not going toward prepared foods, " Ms. Dowling says.
Nonetheless, the pills' status as foods is not something the supplements industry is altogether happy about.
ECONOMIST: People want herbal treatments to be groovy, not proven
"Eat soy in moderation, and your soy proteins should come from foods, not concentrated supplements, " she says.
"L.A. has this stereotype of being the land of fruits and nuts, " says Shechtman, not referring to popular foods.
If your cancer treatment has weakened your immune system, some of these foods may not be safe for you.
CNN: Eating during cancer treatment: Tips to make food tastier
The immediate impact in Britain will anyway be limited, as these newly dubbed junk foods are not often heavily advertised.
Foods are not exotic chemicals that will kill you or cause some other nasty side effect if you take a slight overdose.
FORBES: Why Outrageous Food Health Claims Will Continue Despite Lawsuit
There's concern about long-term health care costs with children who, not only are not eating, but maybe not eating the right foods.
While vegan foods, such as spinach, almonds, lentils and tofu offer some iron, the iron from plant foods does not boost iron stores as effectively.
When I asked Lisa about her involvement, she said that Smith presented a point of view that needed to be heard, and that the safety of genetically modified foods has not been proved.
Ms. HARRISON: We think that there is a subtle message there that children can eat things like sweets, soft drinks and candy and fast and convenience foods and not raise their risk of being overweight.
Dr. SPIESEL: It may be that the idea that once you are taking this medication and it produces these frankly very unpleasant side effects that maybe you get kind of negatively conditioned and you learn not to eat fatty foods.
It's not easy to tell the foods that help a little from those that may do nothing.
"Putting these foods into your diet are excellent substitutes for other foods that may not be healthy, " she says.
CNN: Five 'eating better' foods to slip into your diet in '10
Or perhaps you're going to be buying very calorie-dense foods that may not be healthy for you because that's what is available in the local bodega.
Fashionably, Mr Roberts believes that a local system based on easily obtainable seasonal foods that do not need to be transported huge distances would form part of a solution.
This is a little reminder of the levels of regulation drugs have to go through that many other products making health claims, like supplements or functional foods, do not.
FORBES: Why Pfizer's Biggest Experimental Drug Got A Name Change
应用推荐