Thank you for your question.
The highest nutritional source of calcium is found in: Sesame Seeds.
They contain 975mg per 100g serving. which is 98% of the Daily Value.
Make sure they are whole (Unhulled) and not Decorticated.
This is Because 93.8% of the Calcium is found in the hull of the Sesame seed.
For Comparison:
1 cup (244grams) of Whole Cows Milk contains 276mg of Calcium. (28% of the Daily Value)
1 cup (244grams) of Whole Sesame Seeds contains 1404mg of Calcium (140% of the Daily value)
(Source: http://www.nutritiondata.com)
-If i find a higher source of calcium, this answer will be updated-
A calcium-dense food is one that contains a high concentration of calcium, essential for maintaining strong bones and teeth, as well as supporting various bodily functions. Examples include dairy products like milk, yogurt, and cheese, as well as leafy greens like kale and broccoli, fortified plant-based milks, and certain fish like sardines and salmon with bones. Consuming these foods can help individuals meet their daily calcium needs.
Some calcium rich food that would be good to eat would include most foods under the dairy group, such as milk and yogurt. Some other calcium rich foods include broccoli, spinach, almonds, sardines, and oranges.
Diamond No its calcium.
milk etc....
From most dense at the core to least dense proceeding outward.
broccoli
Dairy products derived from skim milk are going to have the highest calcium content.
Bone
One of the most nutrient-dense sources of calcium with high bioavailability and low calorie content is tofu that has been prepared with calcium sulfate. It is a versatile plant-based option that can be included in various dishes to help meet calcium needs.
A calcium-dense food is one that contains a high concentration of calcium, essential for maintaining strong bones and teeth, as well as supporting various bodily functions. Examples include dairy products like milk, yogurt, and cheese, as well as leafy greens like kale and broccoli, fortified plant-based milks, and certain fish like sardines and salmon with bones. Consuming these foods can help individuals meet their daily calcium needs.
Sulfur is more dense than calcium because sulfur has a higher atomic weight and atomic mass compared to calcium. This means that for the same volume of each element, sulfur will have more mass, hence making it more dense.
There are lots of sources of calcium in food. For example the most common sources of calcium in food include yogurt, cheese, milk, juices and soy. If you feel you are not getting enough you can buy calcium supplements.
Calcium metal is more dense than water. If you had a block of calcium and dropped it in a container of water, it would sink. Note! Calcium reacts with water! Calcium metal is stored in a container beneath kerosene or another liquid to isolate the metal from air. Calcium will chemically react with the moisture in air and will thus be decomposed.
Calcium is needed to repair bone tissue making them strong and dense.
You can find calcium carbonate for purchase at most pharmacies, health food stores, and online retailers.
Eating food with calcium can make you taller.
Fortification The addition of calcium to orange juice products by food manufactures is most properly termed nutrient fortification.