Many people taking creatine get alarming results on standard kidney function tests, suggesting their kidneys are failing. This video explains why the popular supplement can create a false positive, debunks the myth of kidney damage, and reveals a more accurate blood marker you should know about.

0:00 - The Creatine Dilemma

1:00 - My Alarming Blood Test Results

1:37 - Creatinine & EGFR: The Standard Test

4:40 - The Better Marker: Cystatin C Explained

6:32 - Proof: The Follow-Up Test

7:35 - Who Else Is at Risk for a False Positive?

8:42 - Conclusion: Should You Be Concerned?