Campbell's Supper Bakes Lemon Chicken's main ingredients are chicken, lemon and snow peas and they have many health benefits which I explained in detail below. Chicken: Chicken is an excellent source of dietary protein, which promotes muscle growth and bone health. Chicken also provides vitamin B12 and choline, which aid in brain growth and nervous system function. Lemon: Lemons contain a lot of vitamin C. Vitamin C promotes immunity and is also beneficial to the skin and hair. They also include antioxidants, which help protect cells from free radical damage. Snow Peas: Snow peas are high in vitamin C, vitamin K, and fibre, and may provide a variety of health benefits, including lower risk of heart disease, improved blood pressure control, digestive health, and weight loss.