If you are stuck on slow carb dinner ideas this is a tasty option for you that contains 2 forms of protein to keep you fuller for longer (Beef & Lentils). Who needs rice or potato when you have lentils! Bok Choy contains vitamin A, E, C, magnesium, vitamin B6, calcium and vitamin K so is the perfect. In addition to helping with bone and heart health bok choy contains many antioxidants to help you fight against disease and has unique sulfur-containing compounds that may reduce the risk of breast, prostate, lung and digestive tract cancers. Research show that these substances may help the body eliminate carcinogens, prevent cells from turning into cancer or alter metabolism to stop the development of hormone-sensitive cancers.