Popular known as Chinese celery, Bok Choy is about the same size as the normal celery stalks. Loaded with calcium, manganese and iron, it is good for bones and blood. Vitamin C will help heal your wounds from paper cuts, hang nails to surgical incisions. Packed with potassium, Bok Choy helps to lower blood pressure. Simply speaking, Bok Choy battles cancer and high blood pressure and bolsters bones and wound healing.