this awesome website gives you the ingredients and it's predicted health score. It's a real wakeup call to those of you who don't really pay attention to what's in your food. I use this alot and I recommend it for anyone who needs a bit more guidance on choosing foods. They have a score on msot things including raw fruits and veggies, frozen meals, organic products, fast food restaurant meals, pasta and even over the top medicine. You can even click on some of the ingredients and an explanation/definition will come up, giving you more information on it. The only downside is that some of the products might be poorly scored, but you'll know if it's right to eat or not if you follow this blog frequently. :] (REMEMBER, don't go crazy over the product just because it has a high score. It's important to look only for wholefood ingredients without the scientific stuff)
since you're gunna need more fresh food in the kitchen, you're going need to learn how to store fresh wholefoods and how long they will last. This is one of the great sites I use nearly everytime I go to the farmer's market and it can also tell you how to store them. I recommend the freezing options each time.
It's important to buy fruits and vegetables that are currently in season. When you don't, you're most likely buying something that is processed, GMO'd or something along those lines... We don't want that in our bodies. By buying things that are in season, the vendor becomes knowledgable of what the customers like during what times of the year and most likely, they won't even need to do the extra chemical extracting to get the veggies and fruits to grow effeciently, since they are already influenced by the time of year.