Protein in Your Urine? 3 Kidney-Supporting Nutrients to Discuss With Your Doctor After 60

Protein in Your Urine After 60: 3 Kidney-Supporting Nutrients to Discuss With Your Doctor

Finding protein in urine (proteinuria or albuminuria) can be a sign that the kidneys are allowing proteins to leak through their filtering system. A small amount can sometimes occur temporarily (for example after exercise, illness, or dehydration), but persistent protein in urine may indicate kidney stress or kidney disease and should be evaluated.

After age 60, kidney function naturally changes for many people, so it is especially important to discuss any abnormal urine tests with a healthcare professional.

1. Omega-3 fatty acids

Sources:

Salmon, sardines, trout, and other fatty fish
Fish oil supplements (only if appropriate for you)

Why discuss it with your doctor:
Omega-3 fats may help support cardiovascular health and reduce inflammation. Because kidney health is closely linked with heart and blood vessel health, they may be part of an overall kidney-supportive eating pattern.

Ask your doctor about:

Whether fish oil is appropriate for you
Possible interactions if you take blood thinners

2. Vitamin D (if you are deficient)

Vitamin D levels often decline with age. Low vitamin D status is common in people with kidney problems because the kidneys play a role in vitamin D metabolism.

Sources:

Sun exposure (varies by location and skin type)
Fortified foods
Supplements when recommended

Ask your doctor about:

Checking your vitamin D level
The right dose for your situation

Too much vitamin D supplementation can be harmful, especially in people with certain kidney conditions.

3. Dietary protein (the right amount matters)

Protein is essential for maintaining muscle, especially as people age. However, the amount of protein needed can vary greatly if kidney disease is present.

Good-quality protein sources may include: