Requirements for females: 14–18 years: 1300mg 19–50 years: 1000mg 51 years and over: 1300mg Requirements for males: 14–18 years: 1300mg 19–70 years: 1000mg 71 years and over: 1300mg Good sources of calcium: 1 cup Trim milk = 375mg 1 cup Calci Trim or Xtra milk = 500mg 150g pottle unsweetened yoghurt = 180mg 40g Edam cheese = 308mg 1/4 cup cottage cheese = 37mg 1 can sardines (100g) = 550mg 1 can baked beans (425g) = 51mg 10 almonds = 30mg 1 cup cooked broccoli = 59mg