Question

question 19
which of the following is a symptom of $b_6$ deficiency?
weight loss
gas
confusion
diarrhea

Explanation:

Vitamin \( B_6 \) (pyridoxine) deficiency can affect the nervous system. Symptoms of \( B_6 \) deficiency include neurological issues like confusion, along with other symptoms such as depression, irritability, and in severe cases, neuropathy. Weight loss, gas, and diarrhea are not typical primary symptoms of \( B_6 \) deficiency. For example, weight loss can be due to many factors like metabolic disorders or inadequate calorie intake; gas is often related to digestive issues like improper digestion of certain foods or gut microbiota imbalances; diarrhea can be caused by infections, food intolerances, or other gastrointestinal problems, not specifically \( B_6 \) deficiency.

Answer:

Confusion