Food Buy bulk foods with reusable bags or containers. or buy in bulk and split with friends/family. Use non-plastic, reusable, produce bags. And skip the bag whenever you can. Buy produce not packed in cellophane, Styrofoam, or plastic containers. Support your local food supply. Doing the following: Shop at farmers markets.Buy local or US grown produce, when possible.Avoid exotic, out-of-season, or tropical produce.Try pick-your-own farms.