A patient diagnosed with pulmonary tuberculosis underwent a treatment with isoniazid. Recently, the patient has developed signs of hypovitaminosis B6. What is the cause of the pathological condition in this case?

Answer options

1. Vitamin bio-transformation is accelerated
2. Isoniazid is an antagonist of vitamin B6
3. A strong bond forms between the vitamin and blocxi plasma proteins
4. Vitamin elimination is accelerated an antagonist of
5. Vitamin absorption is slowed down