The kidneys are small but mighty organs that play a key role in filtering waste, balancing fluids, and maintaining the body’s chemical equilibrium. With such vital functions, it’s important to keep them in good shape. Whether you’re already in excellent health or looking to improve your lifestyle, here are five key tips to keep your kidneys functioning at their best.
- Stay hydrated – but don’t overdo it
Drinking enough water helps your kidneys clear sodium and toxins from the body, which can reduce the risk of kidney stones. Staying well-hydrated also supports overall kidney function.
However, there’s no need to flood your system. The old “eight glasses a day” advice may vary depending on your body type, activity level, and climate. A simple rule of thumb? Drink when you’re thirsty, and aim for about 2 to 3 litres a day unless your doctor advises otherwise.
- Maintain a balanced diet
A diet rich in fresh fruits, vegetables, whole grains, and lean proteins not only benefits your waistline but also supports kidney health. Limit salt intake, as too much sodium can lead to high blood pressure—a major risk factor for kidney disease.
Be mindful of how much-processed food you consume. Packaged and fast foods are often loaded with hidden salts and sugars that can strain your kidneys over time. Including foods that are known to support kidney health, such as berries, red bell peppers, garlic, and cauliflower, can also make a positive difference.
- Monitor blood pressure and blood sugar levels
Uncontrolled high blood pressure and diabetes are leading causes of kidney disease. By keeping your blood pressure and blood sugar levels in check, you significantly lower your risk of kidney damage.
If you have hypertension or diabetes, regular check-ups with your doctor, taking prescribed medications, and lifestyle changes like diet and exercise can help manage these conditions and protect your kidneys.
- Exercise regularly
Physical activity is a fantastic way to support kidney health. Exercise helps regulate body weight, lowers blood pressure, and reduces the risk of diabetes—three big factors that impact the kidneys.
Even 30 minutes of moderate activity, like brisk walking, cycling, or swimming, can provide significant benefits. Regular exercise improves circulation and boosts your energy levels, allowing your kidneys to operate at their best.
- Avoid excessive use of over-the-counter medications
Many common painkillers, such as ibuprofen and naproxen, can damage the kidneys if taken excessively or over long periods. While these medications are effective in managing pain, relying on them too much without considering their impact on your kidneys could lead to chronic problems down the road.
If you find yourself needing these medications frequently, it’s worth discussing alternatives with your healthcare provider. In some cases, adjusting your lifestyle or finding alternative treatments for pain management can lessen the burden on your kidneys.
Your kidneys are essential for your overall well-being, and maintaining healthy habits will go a long way in ensuring they function optimally.