Final answer:
The symptoms of vitamin B-6 deficiency include depression, confusion, convulsions, microcytic anemia, and dermatitis.
Step-by-step explanation:
The symptoms of vitamin B-6 deficiency include depression, confusion, and convulsions. These neurological symptoms are often associated with a deficiency of vitamin B-6, which is an essential nutrient for brain function. In addition to these symptoms, vitamin B-6 deficiency can also cause other health issues such as microcytic anemia and dermatitis.