| | Conditions Treatments | Metabolism Disorders Can you drink tea before a liver function test? No, you cannot drink tea before liver function test. Avoid caffeine, alcohol, and strenuous exercise for 24 hours prior to the test. Metabolism Disorders - Related Articles What heath and safety act? What pill can terminate early pregnancy? Tagging Gun Dangers HIPAA Portability Regulations How to Determine Iron in the Water Degenerative Disks & Bladder Control How to Use Saw Palmetto to Treat Bladder Disorders