Calcium metabolism
Calcium Metabolism is the process by which the body maintains adequate levels of calcium. Calcium is a vital mineral that is required for several important physiological functions, including bone health, nerve transmission, muscle contraction, and blood clotting.
Overview
Calcium metabolism refers to the movements and regulation of calcium ions (Ca2+) in and out of various body compartments, such as the gastrointestinal tract, blood plasma, extracellular fluid, and intracellular fluid.
Regulation
The regulation of calcium metabolism is complex and involves several organs, including the kidneys, bones, and intestines, as well as hormones such as parathyroid hormone (PTH), calcitonin, and vitamin D.
Parathyroid Hormone
Parathyroid hormone (PTH) is secreted by the parathyroid glands in response to low blood calcium levels. PTH acts to increase blood calcium levels by stimulating the release of calcium from the bones, increasing the absorption of calcium in the intestines, and reducing the excretion of calcium in the urine.
Calcitonin
Calcitonin is a hormone produced by the thyroid gland that acts to decrease blood calcium levels. It does this by inhibiting the activity of osteoclasts, cells that break down bone to release calcium into the bloodstream.
Vitamin D
Vitamin D is a fat-soluble vitamin that is essential for the absorption of calcium in the intestines. It is synthesized in the skin in response to sunlight and can also be obtained from the diet.
Disorders of Calcium Metabolism
Disorders of calcium metabolism can lead to either hypercalcemia (high blood calcium levels) or hypocalcemia (low blood calcium levels). These conditions can have serious health consequences, including osteoporosis, kidney stones, cardiovascular disease, and neurological disorders.
See Also
Transform your life with W8MD's budget GLP-1 injections from $125.
W8MD offers a medical weight loss program to lose weight in Philadelphia. Our physician-supervised medical weight loss provides:
- Most insurances accepted or discounted self-pay rates. We will obtain insurance prior authorizations if needed.
- Generic GLP1 weight loss injections from $125 for the starting dose.
- Also offer prescription weight loss medications including Phentermine, Qsymia, Diethylpropion, Contrave etc.
NYC weight loss doctor appointments
Start your NYC weight loss journey today at our NYC medical weight loss and Philadelphia medical weight loss clinics.
- Call 718-946-5500 to lose weight in NYC or for medical weight loss in Philadelphia 215-676-2334.
- Tags:NYC medical weight loss, Philadelphia lose weight Zepbound NYC, Budget GLP1 weight loss injections, Wegovy Philadelphia, Wegovy NYC, Philadelphia medical weight loss, Brookly weight loss and Wegovy NYC
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
