In women, abnormal development of the Mullerian ducts can lead to a condition known as uterus didelphys, in which the woman has a double set of reproductive tract organs-two each of the uterus, cervix, and vagina.
This test measures the level of Vitamin B6, or Pyridoxine, in the blood. It is recommended that the patient avoid alcohol and vitamins for 24 hours before testing. This Vitamin B6 Test is a blood test. An 8-12 hour fast is recommended before testing. It typically takes 4 business days or less.
As far as a blood test determining triglyceride levels is concerned, for 12 to 14 hours before the test, only water (no coffee!) is permitted. Overnight fasting is essential for an accurate measurement of blood triglycerides! In addition, alcohol should not be consumed for the 24 hours just before the test. You are also not supposed to take any vitamin supplements 24 hours prior to your fasting blood work.