Once home, I googled autism awareness, bumper sticker, and entered a whole world of autism products. Bumper stickers, of course. But also tee shirts, jewelry, stickers (I am someone with autism), mugs. Eventually, I exited even more perplexed than I entered.
In general, the digestive system is controlled by both nerves and hormones. The nerves that control digestion are in the submucosa layer of the tissue and in between the muscle layers of the walls of the organ.
Function: Secreting digestive enzymes and hormones that control blood sugar levels. Digestion. When you eat, your pancreas releases digestive juices through a duct into your duodenum-the first part of your small intestine. This fluid is rich in enzymes that break down fats, proteins and carbohydrates.