In the UK, more than 10 per cent of the population is estimated to have some stage of chronic kidney disease and more than 600,000 people develop some form of acute kidney injury – when the kidneys suddenly stop working properly but can recover – each year.
The kidneys play a vital role in maintaining overall health by filtering waste, excess fluids and electrolytes, such as sodium and potassium, from the blood. They also help regulate blood pressure, red blood cell production and calcium balance in the body. When the kidneys are damaged, their ability to filter waste and maintain balance is compromised, leading to a buildup of toxins, fluid retention and an imbalance in electrolytes. This can cause a range of health problems, from high blood pressure to heart disease and weakened bones. Kidney damage can progress to chronic kidney disease and kidney failure over time.
