Can your kitchen keep you well? It might help. Studies show that some spices and herbs have benefits beyond the delicious tastes and aromas they lend to our food. These seven are found in nearly every kitchen, and the amount needed for benefits isn't huge. But if a cayenne toddy isn't your cup of tea, you can find them as supplements at health food stores. A caution: These herbs and spices are generally considered safe. But some people may be sensitive, as is the case with any food. If you take supplements, let your doctor know. Garlic, for example, has some anticoagulant properties, so it could be a problem before surgery. If you're pregnant or nursing, check with your doctor.