I have a rosemary shrub in my front yard...?

YUMO I grow it too. I strip it from the stalk and mince it up with garlic to stuff leg of lamb. I use the whole stalk with lemons or limes inside the cavity of whole chickens. I mince it up with garlic and er and stuff it under the skin of chicken. I dry it and give it as gifts to my neighbors and put it in pretty little jars or tins. It has a woody flavor and it tastes great on oven roasted veggies. Nutritional value, I don't really know. I do rinse mine off with water before using it. I've also used it to make wreaths by attaching the woody stems to styrofoam forms. It usually lasts about a week, but smells really nice when you go through the door.