MyMedLab

This test is a measure of the levels of Vitamin B6, or Pyridoxine, in the blood stream.

Pyridoxine is required for the balancing of hormonal changes in women as well as assisting the immune system and the growth of new cells. It is also used in the processing and metabolism of proteins, fats and carbohydrates.

It assists in the balancing of sodium and potassium as well promotes red blood cell production. Women in particular may suffer from pre-menstrual fluid retention, severe period pains, emotional PMS symptoms, premenstrual acne and nausea in early pregnancy. Mood swings, depression as well as loss of sexual drive is sometimes noted when pyridoxine is in short supply and the person is on hormone replacement therapy or on birth control pills.

People on medication for Parkinson's disease should be careful about taking Vitamin B6 as it can inactivate levodopa. People taking pyridoxine late at night sometimes experience very vivid dreams.

CLICK HERE for More Detailed Vitamin B6 Test Information