Good way to go grocery shopping

Last weekend, I read some magazines at Barns and Nobles. One magazine really attracted me because the front page has a lot of yummy food pictures. It was cooking magazine, but It has tons of useful information. I read one article talks about grocery shopping. I recommended people to shop around of a supermarket, because side of supermarket usually has healthy food, such as fresh vegetables, meat, and daily food. However, when we look at the center of supermarket, there are usually, frozen food, many instant food, and chips, and people are regularly tempted by those foods. From now on, if I go to grocery shopping, I will try to shop around of supermarket.