Calcium Sources Serving size Calcium units Sardines 100g 380 Canned Salmon 100g 375 Tofu 100g 335 Milk 250ml 300 Youghurt 200g 300 Soy Drinks 300ml 290 Cheese 30g 260 Spinach 50g 50 Nuts & Seeds 50g 35 Almonds 30g 70
