
PTH
Understanding Parathyroid Hormone (PTH) in Your Lab Results
Parathyroid Hormone (PTH) is a crucial biomarker that helps regulate calcium levels in the blood. It is produced by the parathyroid glands, which are small glands located near the thyroid in the neck. Monitoring PTH levels can provide valuable insights into bone health, kidney function, and calcium metabolism.
What is Parathyroid Hormone (PTH)?
PTH plays a vital role in maintaining the balance of calcium in the bloodstream. It does this by stimulating the release of calcium from bones, increasing calcium absorption in the intestines, and reducing calcium loss through the kidneys. This hormone ensures that calcium levels remain within a narrow range, which is essential for proper nerve and muscle function, as well as bone health.
Factors Influencing PTH Levels
Several lifestyle and nutritional factors can influence PTH levels. A diet low in calcium or vitamin D can lead to increased PTH production as the body attempts to compensate for low calcium levels. Conversely, adequate intake of these nutrients can help maintain normal PTH levels. Regular physical activity and maintaining a healthy weight are also beneficial, as obesity and a sedentary lifestyle can affect PTH levels.
Medical Conditions Associated with Abnormal PTH Levels
Abnormal PTH levels can be indicative of various medical conditions. High PTH levels, known as hyperparathyroidism, can result from overactive parathyroid glands and may lead to weakened bones, kidney stones, and other health issues. Low PTH levels, or hypoparathyroidism, can cause muscle cramps, tingling, and fatigue due to low calcium levels. Both conditions require medical attention and management.
Normal Ranges for PTH
The normal range for PTH can vary slightly depending on the laboratory and the measurement method used. Generally, a typical range is between 10 to 65 picograms per milliliter (pg/mL). It's important to discuss your specific results with a healthcare provider, as they can interpret them in the context of your overall health and any symptoms you may be experiencing.
Understanding your PTH levels can provide important insights into your health, particularly in relation to calcium balance and bone health. By maintaining a balanced diet, staying active, and consulting with healthcare professionals, you can help ensure your PTH levels remain within a healthy range.

Foods#

Dairy products

Leafy greens

Almonds

Tofu

Salmon

Sardines

Fortified cereals

Eggs

Broccoli

Beans

Lentils

Figs

Sesame seeds

Mushrooms

Kale
