This is much longer than a minute, but it is well worth the time! Our bodies are not as simple as "this is my brain" and "this is my stomach". When God made us, he created a body that has so many parts that interact and depend on each other, and there are also other participants that effect how we act, who we are, and how we feel. Don't dismiss one part of your body because you think the problem lies in another; fix the whole body and all it's symbiotic partners and you will feel healthier and happier.
