Next time you need a crunchy afternoon snack, reach for the celery, not the carrot sticks. Rich in minerals, vitamin C, and phenolic acids, it wards off cancer, cold and flu, and allergies. Compounds called phthalides make it a good cholesterol-lowering food remedy, too. The more the better, most research suggests. Duke says to eat at least four stalks a day. Because its flavor is relatively mild, you can dress it up with peanut butter or use it in place of chips or crackers for your favorite dip. Celery is also one of the rare veggies that don't lose nutritional value when cooked, so add lots of it to stocks, soups, and casseroles. Use the leaves, as well, because they're rich in calcium and more vitamin C.
Read more: Your Organic Growing Guide for Celery