11, March, 2024, Johannesburg, Did you know your kidneys could be silently failing without any symptoms? Kidney disease often progresses unnoticed until it reaches a life-threatening stage. With World Kidney Day on March 13, 2025, now is the perfect time to check in on your kidney health.
Dr. Ntombifikile Mtshali (MD, MBA), Founder of Yeoville Health Centre, is leading the charge in raising awareness about kidney health. “At Yeoville Health Centre, we are dedicated to providing affordable healthcare services, including kidney health assessments. Our mission is to empower individuals with the knowledge and tools they need to lead healthier lives. Early detection saves lives.”
The Silent Epidemic
Chronic Kidney Disease (CKD) is a global crisis affecting an estimated 13.4% of the world’s population, that’s over 800 million people. Alarmingly, millions die every year due to lack of access to affordable treatment.
- In Sub-Saharan Africa, CKD prevalence ranges between 13.9% and 17.7%.
- In South Africa, between 6% and 16% of people are affected, with higher risks for those with hypertension, diabetes, and HIV.
- Hypertension (high blood pressure) affects 1 in 4 adults in Africa, while Type 2 Diabetes is responsible for 14-16% of CKD cases.
Most people don’t know they have CKD until 90% of their kidney function is lost.
How Do Your Kidneys Work?
Your kidneys are your body’s hardest-working multitaskers, filtering 190 litres of blood every day while keeping your body balanced. Here’s why they matter:
✔ Blood filter – Removes waste, toxins, and excess fluid.
✔ Fluid balance – Prevents swelling and dehydration.
✔ Electrolyte regulator – Keeps sodium, potassium, and calcium in check.
✔ Blood pressure control – Releases hormones to keep blood pressure stable.
✔ Bone health – Activates Vitamin D for strong bones.
✔ Red blood cell production – Signals bone marrow to make more red blood cells.
Why Do Kidneys Fail?
Many factors can cause kidney damage, often without noticeable symptoms until it’s too late. The leading causes include:
- Diabetes – High blood sugar damages kidney filters.
- Hypertension – Chronic high blood pressure weakens kidney blood vessels
- Glomerular Diseases – Infections and inflammation attack kidney tissues.
- Genetic Disorders – Conditions like Polycystic Kidney Disease (PKD) create cysts that impair function.
What Happens When Kidneys Fail?
Without treatment, kidney failure leads to:
- Severe swelling, nausea, and fatigue as waste builds up in the body.
- Irregular heartbeats and muscle weakness due to electrolyte imbalances.
- Fluid retention and breathing problems from high blood pressure.
- Increased risk of heart disease and strokes.
How Can You Protect Your Kidneys?
Your kidneys work 24/7 to keep you healthy—here’s how you can return the favor:
- Get screened regularly – Simple blood and urine tests can detect CKD early.
- Eat a balanced diet – Choose fruits, vegetables, and whole grains. Limit processed foods.
- Control blood sugar and blood pressure – Keeping levels stable reduces kidney strain.
- Stay hydrated – Drinking enough water helps flush out toxins.
- Avoid overusing painkillers – Some medications can damage kidneys—always consult a doctor.
“Our kidneys play an indispensable role in maintaining our health. By taking small but meaningful steps, we can ensure they serve us well throughout our lives,” says Dr. Mtshali. “Let’s prioritise kidney health, not just on World Kidney Day, but every day.”
Take Action Today!
- Book a kidney health screening at Yeoville Health Centre today.
- Spread the word – Share this message with family and friends.
- Join the conversation using #WorldKidneyDay2025 and raise awareness.
Most people don’t realise they have kidney disease until 90% of function is lost. Don’t wait—protect your kidneys today!
