Similarly, the fact that nutrition and health science is difficult and slow doesn't engender much faith from a quick-fix addicted public. Some people spend one day a month cooking full meals and stocking their freezers; then they have healthy, homemade food to eat all month with minimal effort. And the sort feature makes it easy to filter through whatever you have a hankering for that.
Fish, eggs, poultry and lean meat are all rich in protein thereby providing energy to the body. There are of course foods which have low nutritional value, and if consumed on a regular basis will contribute to the decline of human health. Eating right could protect your memory. But, more importantly, how do you propose to make these healthy alternatives affordable for people. Children between.