While you may think you’ve accidentally stumbled on the weekend gardening column, rest assured, this really is a doctor’s essay on health. Hang in there with me for a few paragraphs, and you’ll see why “growing your own” could be a game-changer for you. For some of you out there, the idea of planting and harvesting tomatoes and zucchinis might sound like a waste of time, or something too complicated to bother with. But for a lot of us, we have already been bitten by the bug and have seen the benefits to our health and the health of our communities.