Hi
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. It is probably best known for its effects in preventing osteoporosis. milk, yogurt, and cheese.
Vegetables and greens: Many vegetables, especially leafy green ones, are rich sources of calcium. Try turnip greens, mustard greens, collard greens, kale, romaine lettuce, celery, broccoli, fennel, cabbage, summer squash, green beans, Brussels sprouts, asparagus, and crimini mushrooms.
The body needs vitamin D to absorb calcium. Without enough vitamin D, one can't form enough of the hormone calcitriol .