Which of the following is a result of vitamin B6 deficiency?

Vitamin B6, also known as pyridoxine, plays a crucial role in various physiological functions, including amino acid metabolism, neurotransmitter synthesis, and the production of hemoglobin. A deficiency in vitamin B6 can lead to a variety of clinical manifestations. One notable skin condition associated with this deficiency is seborrheic dermatitis, which is characterized by scaling, redness, and inflammation often found on areas rich in sebaceous glands.

The connection between vitamin B6 deficiency and seborrheic dermatitis is well-documented; the skin lesions are thought to arise due to the role of B6 in maintaining skin health and barrier function. The deficiency affects the synthesis of key components necessary for skin repair and regeneration, thereby leading to dermatitis.

Considering the other options, glucose intolerance is more commonly associated with deficiencies in other vitamins, such as B1 (thiamine) or B3 (niacin), rather than B6. Neuropathy with myopathy can be linked to multiple vitamin deficiencies or other medical conditions, but vitamin B6 deficiency usually presents with specific neuropathies rather than myopathy. Hemolytic anemia is primarily associated with deficiencies in vitamin B12 or folate, as these are essential for effective erythropoiesis. While