Plants that grow in soil that is rich in the right sort of nutrients for them, are watered by the right amount of fresh, unpolluted water, exposed to the right amount of sunlight and protected from toxins in the environment, are strong and healthy. They flourish. But different plants have different requirements. Just like people. By learning to listen to, and understand, your body and its needs, you will learn how best to take care of yourself and make the necessary adjustments to your environment.