acid-base homeostasis

Acid-base homeostasis is the body's process of maintaining the correct balance of acids and bases in the blood, ensuring it stays within a healthy pH range of about 7.35 to 7.45. The body regulates this balance through mechanisms like breathing (removing excess carbon dioxide, which is acidic), the kidneys (excreting acids or bases as needed), and buffers in the blood that neutralize excess acids or bases. This balance is vital for normal cell function and overall health, preventing conditions like acidosis or alkalosis that can disrupt bodily functions.