For Kft Is Fasting Required?

Do not eat or drink anything other than water for 8-12 hours before the test.

Is fasting required for LFT and KFT test?

You may need to fast (not eat or drink) for 10-12 hours before the test.

Is fasting required for kidney function blood test?

For example, measurements of kidney, liver, and thyroid function, as well as blood counts, are not influenced by fasting. However, fasting is required before commonly ordered tests for glucose (blood sugar) and triglycerides (part of the cholesterol, or lipid, panel) for accurate results.