Question 1

How to prepare for the analysis?

Accepted Answer

Avoid heavy physical activity for 24 hours, do not eat meat for 12 hours. Donate blood in the morning on an empty stomach.

Question 2

Can creatinine be elevated in healthy people?

Accepted Answer

Yes - for athletes with developed muscles or with an excess of meat in the diet. Important to evaluate together with GFR.

Question 3

What is GFR and how is it related to creatinine?

Accepted Answer

Glomerular filtration rate (GFR) is calculated from creatinine, taking into account age and gender. This is an accurate indicator of kidney function.

Question 4

How to reduce creatinine using natural methods?

Accepted Answer

Drink more water, limit red meat, control your blood pressure. If there is a persistent increase, contact a nephrologist.

Question 5

What does low creatinine mean?

Accepted Answer

Possible lack of muscle mass, malnutrition or liver disease. A nutritional assessment and additional tests are required.

creatinine

FAQ