Unlike potato chips, kale retains its nutritional value when made into chips. Kale is high in fibre, antioxidants, calcium and vitamin A as well as B vitamins, vitamin C and potassium. It's fat and sodium-free, and the minuscule amounts of olive oil and salt used in this recipe barely bump up those amounts. In short a very healthy superfood snack!. Organic, dehydrated kale with onion, garlic, sunflower seeds, pumpkin seeds.