At values below 60 ml/min, chronic kidney disease develops, requiring observation by a nephrologist.

Question 1

How to prepare for a GFR test?

Accepted Answer

Eliminate alcohol and heavy physical activity for 2 days. Donate blood in the morning on an empty stomach, avoiding dehydration.

Question 2

Can GFR temporarily decrease?

Accepted Answer

Yes, for acute conditions (dehydration, infections). For diagnosis, a repeat analysis is needed in 1-3 months.

Question 3

How to increase GFR naturally?

Accepted Answer

Maintain hydration (1.5-2 liters of water), control blood pressure and reduce salt. Physical activity improves blood flow.

Question 4

Why is low GFR dangerous?

Accepted Answer

At values ​​below 60 ml/min, chronic kidney disease develops, requiring observation by a nephrologist.

Question 5

Do supplements affect GFR?

Accepted Answer

Creatine and proteins can temporarily increase the load. If you have kidney disease, check with your doctor.

gfr

FAQ