Yes, a human can survive with only one kidney. The human body is designed to function with two kidneys, but in many cases, people can live healthy and normal lives with just one kidney. This condition is known as having a single functioning kidney or living with a solitary kidney.
Some individuals are born with a single kidney (congenital solitary kidney), while others may have one kidney removed due to medical conditions such as kidney disease, kidney donation, or kidney transplantation.
In general, a single healthy kidney can take over the functions that were originally performed by both kidneys. The remaining kidney will typically increase in size and capacity to compensate for the loss. With proper medical care and lifestyle adjustments, most people with one kidney can lead full and active lives without significant limitations.
However, it's essential for individuals with a single kidney to take certain precautions to protect their kidney health. These precautions include staying hydrated, maintaining a healthy diet, avoiding excessive alcohol consumption, not smoking, and managing medical conditions like high blood pressure and diabetes. Additionally, they should avoid activities that may put excessive strain on the remaining kidney, such as heavy lifting and certain medications that can be harmful to the kidneys.
If you have concerns about kidney health or are considering kidney donation, it's crucial to consult with a healthcare professional who can provide personalized advice and guidance based on your specific situation.