Kidneys: Maintaining Blood pH Balance
One of the essential functions of the kidneys is to help balance the pH level of the blood. The blood’s natural pH range is typically maintained between 7.35 and 7.45, unless there is an underlying illness or kidney malfunction. The kidneys play a crucial role in maintaining this homeostatic balance.
The kidneys achieve proper pH balance by secreting acids. When the urine is more acidic, it indicates that the kidneys are effectively eliminating excess acid from the body to restore alkalinity.
Prevent Calcium Loss to Maintain Optimal Health
Ensuring adequate levels of calcium is crucial for the proper functioning of various vital organs such as the nervous system, bones, heart, and kidneys. When the calcium levels drop below the required range, the body secretes a hormone called Parathyroid Hormone (PTH). PTH stimulates the kidneys to produce calcitriol, which is a type of vitamin D3. Together, these hormones work synergistically to enhance the absorption of calcium in the intestines, preventing its excretion through urine and ultimately preventing calcium loss.