Calcium is an important mineral in the body and one that is tightly regulated in the blood with the of several hormones. calcium status plays an important role in the health of bones and a variety of other metabolic functions. therefore, it is essential to understand where to find calcium in food and what factors affect bioavailability and absorption. match the words in the left column to the appropriate blanks in the sentences on the right. note that some terms will remain unused. view available hint(s) reset osteoblasts 1. over 99% of the body's is in the bones and teeth. bone density hypercalcemia calcium 2. when blood calcium is low, the parathyroid glands stimulate the production of refers to the compactness and strength of bones bioavailability 4 break down bone when calcium levels are low osteoclasts 5. the of calcium can depend on a person's age and calcium needs. parathyroid hormone (pth) 6. too much calcium in the blood, or can lead to impaired kidneys and calciumm oxalates deposits in the body 7. certain foods like spinach are high in which can interfere with absorption of certain minerals.