Most calcium dense food

Dairy products - milk and related foods are the riches source of calcium. Don't neglect milk in your diet. If your child refuses to take milk, make it more interesting, by making milk-shakes, ice-creams etc. Milk, cream, yoghurt, cheese - all have calcium.
Calcium is necessary for good, healthy teeth, bone-development and to maintain bone density. It is especially critical for women who are prone to loss in bone-density (osteoporosis) post-menopause. Some people have difficulty absorbing calcium. Vitamin D supplements can help this condition.
Beside milk, shellfish, salmon, green leafy vegetables are also good sources of calcium

Calcium is the most abundant mineral in the body. It is essential for the development and maintenance of strong bones and teeth, the location of about 99% of the body's calcium. Calcium also helps the heart, nerves, muscles, and other body systems work properly.

Calcium rich sources are milk & milk products , fruits like Pears (nashpati), oranges, and apricots (khubani) are tasty calcium sources. Dried fruits such as raisins (kishmish), prunes, figs (anjeer), and dates (khajur) are rich in calcium too.Many dark green leafy vegetables & vegetables have relatively high calcium concentrations. Calcium fortified breakfast cereals are excellent calcium sources, oats , corn flakes with fat free milk etc.,There are numerous types of fish that are good calcium sources. These fish include ocean perch, rainbow trout, and pink salmon with bones.almonds contains 95 mg of calcium.One tablespoon of sesame seeds contains 90 mg of calcium.