By: Ayesha Khan

March is national kidney month, dedicated to raising awareness about the prevention, early detection, and management of chronic kidney disease (CKD). According to the CDC, more than 1 in 7 American adults have CKD. As many as 9 in 10 adults don’t know they have it. Kidney disease often develops without noticeable symptoms which makes preventive care critical for protecting long-term health. The kidneys are essential organs that work to filter waste, keep bones healthy, regulate blood pressure, remove excess fluids, balance electrolytes, and support red blood production. 

A healthy lifestyle plays a vital role in protecting and preserving kidney function. Eating well with a balanced diet low in excess salt, processed foods, and added sugars can aid in reducing strain on both blood pressure and kidney filtration. Lean proteins, whole grains, fruits, and vegetables all contribute to overall metabolic wellness.  

Physical activity is also a key preventive measure. Regular exercise helps to maintain a healthy weight, improve circulation, and lower cardiovascular risk. It can also help regulate blood pressure and blood sugar levels, which are the two leading risk factors for kidney disease. High blood sugar from diabetes can harm kidney and nephron blood vessels, impairing their function. While high blood pressure can cause blood vessels to narrow and constrict, reducing blood flow and over time, vessels weaken throughout the body, including in the kidneys.

We can considerably reduce our risk of renal disease and maintain long-term kidney function by combining regular screening, chronic care disease management, and healthy lifestyle choices.