Calcium (Osteoporosis)
Calcium is an important factor in our overall health, and almost every cell in our body uses calcium. The nervous system, muscles, heart and bone are a few areas where calcium is used by the body. We receive calcium from the foods we consume and through vitamins and supplements. PTH is an essential test that will indicate if the body is releasing calcium into the blood stream. It also helps to trigger Vitamin D which will increase calcium absorption. Thank you for browsing our selection of Calcium (Osteoporosis) blood tests and panels. Shop additional Anti-Aging Tests confidentially and order online without insurance or a doctor's note.
Choose One Lab: LABCORP (LC) or QUEST (QD) or ALL
Walk-In Lab is contracted with LabCorp (LC) and Quest Diagnostics (QD) for routine lab testing. Please choose LC or QD to complete your order. If you prefer to receive a kit by mail for specimen collection, please see our Home Test Kits. LC and QD tests must be ordered separately.
LabCorp: Online lab testing is prohibited in MA, MD, NY, NJ and RI.
Quest Diagnostics: Online lab testing is prohibited in AZ, NY, NJ and RI.
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Vitamin D 25-Hydroxy Blood Test
The Vitamin D 25-Hydroxy Blood Test determines Vitamin D deficiency. -
Parathyroid Hormone (PTH) Intact without Calcium Blo...
The Parathyroid Hormone (PTH) Intact without Calcium Blood Test measures the level of PTH in the blood to help screen for osteoporosis and other underlying health conditions. -
Phosphorus Serum Test
The Phosphorus Serum Test measures the blood's phosphorus (phosphate) levels to help screen for an imbalance. -
Calcium Serum Test
The Calcium Serum Test measures calcium levels in the blood to help screen for, diagnose, and monitor various conditions related to the bones, heart, nerves, kidneys, and teeth. -
Vitamin D 1,25 Dihydroxy (Calcitriol) Blood Test
The Vitamin D 1,25 Dihydroxy (Calcitriol) Blood Test measures the vitamin D levels in the blood to assist with differential diagnosis of hypocalcemia and to monitor bone disease or chronic kidney failure treatment. -
Calcium Ionized Serum Test
The Calcium Ionized Serum Test measures ionized calcium levels in the blood to help screen for, diagnose, and monitor various conditions related to the bones, heart, nerves, kidneys, and teeth. -
Vitamin C Blood Test
The Vitamin C Blood Test measures vitamin C levels in the blood to screen for a vitamin C deficiency and assess the risk of scurvy. -
Calcium Urine Test, 24-Hour
The Calcium Urine Test, 24-Hour, measures calcium levels in the urine over 24 hours to help screen for, diagnose, and monitor various conditions related to the bones, heart, nerves, kidneys, and teeth. -
Vitamin K1 Blood Test
The Vitamin K Blood Test measures vitamin K levels in the blood to screen for a vitamin K deficiency and assess the risk of blood clotting, bone metabolism, and hemorrhagic disorders. -
Hormone Trio Saliva - ZRT Test Kit
The Hormone Trio test evaluates three of the most popular hormones tested into one profile. -
Osteocalcin Blood Test
The Osteocalcin Blood Test measures the osteocalcin protein levels in the blood to screen for bone disease. -
Female Comprehensive Profile II Saliva and Blood - Z...
The Female Comprehensive Profile II Saliva and Blood will test cortisol 4 times throughout the day in saliva, and the sex and thyroid hormones are all tested in dried blood spot. Comprehensive testing allows for the treatment to restore balance and achieve overall wellness. -
Hormone Trio Blood Spot - ZRT Test Kit
The Hormone Trio test evaluates three of the most popular hormones tested into one profile. -
Female Blood Spot Profile I - ZRT Test Kit
The Female Blood Spot Profile I checks the primary female sex hormones and their main binding globulin, and screens adrenal health using morning cortisol. -
Vitamin D 25-Hydroxy (D2+D3 Fractionated) Blood Test...
The Vitamin D, 25-Hydroxy (D2+D3 Fractionated) Blood Test measures total Vitamin D and its two primary forms (D2 and D3) in the blood to screen for a deficiency or toxicity. -
PTH Antibody Blood Test
The PTH Antibody Blood Test detects PTH antibodies to help screen for autoimmune disorders related to the parathyroid gland.
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