Protein in Your Urine? 3 Kidney-Supporting Nutrients to Discuss With Your Doctor After 60
Finding protein in your urine (proteinuria) can be a sign that the kidneys are allowing proteins to leak through their filtering system. A small amount may sometimes occur temporarily due to factors like dehydration, intense exercise, fever, or illness. However, persistent protein in urine should be evaluated, especially in adults over 60.
The right approach depends on the underlying cause. Certain nutrients may support overall kidney health, but they do not replace medical treatment when kidney disease is present.
Here are three nutrients to discuss with your healthcare professional.
1. Omega-3 Fatty Acids
Omega-3 fatty acids are healthy fats found in foods such as:
- Fatty fish (salmon, sardines, trout)
- Walnuts
- Flaxseeds
- Chia seeds
Omega-3s have anti-inflammatory properties and may support cardiovascular health. Since heart and kidney health are closely connected, a heart-healthy diet can also benefit kidney health.
Ask your doctor about:
- Whether omega-3 supplements are appropriate for you
- Possible interactions with blood thinners or other medications
2. Vitamin D
Vitamin D plays roles in:
- Bone health
- Immune function
- Calcium regulation
Vitamin D deficiency is relatively common, including among older adults. Correcting a deficiency may be beneficial, but excessive supplementation can be harmful, especially for people with kidney problems.
Ask your doctor about:
- Checking your vitamin D level
- The appropriate dose for your health situation
3. Magnesium (When Appropriate)
Magnesium supports:
- Muscle function
- Nerve function
- Normal body processes
Foods containing magnesium include:
- Nuts and seeds
- Beans
- Whole grains
- Leafy green vegetables
However, people with reduced kidney function may need to be cautious because the kidneys help remove excess magnesium from the body.
Always check with your healthcare professional before using magnesium supplements if you have kidney disease.
Other Kidney-Friendly Habits After 60
Keep Blood Pressure Under Control
High blood pressure can damage kidney filters over time.
Helpful steps:
- Take prescribed medications as directed
- Monitor blood pressure
- Reduce excess sodium intake
Manage Blood Sugar Levels
Diabetes is one of the leading causes of kidney disease.
Good diabetes management can help protect kidney function
