Mid afternoon tummy rumble - how about a protein-punch and calcium booster snack? Organic natural yoghurt (unflavored and unsweetened) has 5% of protein and 172mg of calcium per 100gram serve. That's 21% of your recommended daily intake! 64kcal or 262kj, and 6g of carbohydrate (mainly the natural sugar occurring in lactose). Sprinkle some cinnamon for added health benefits with steady insulin level control and a couple of fresh, hulled strawberries for antioxidants and vitamins C and B! Get to it, so easy and so good for you.