Which vitamin is involved in the synthesis of neurotransmitters, such as serotonin and dopamine?

A Vitamin A
B Vitamin B6 ✓
C Vitamin C
D Vitamin E

Explanation

Vitamin B6, also known as pyridoxine, is a cofactor for enzymes involved in the synthesis of neurotransmitters, such as serotonin and dopamine, which play important roles in mood regulation and other neurological functions.

Mnemonic

B6 = Brain (neurotransmitters)

Source

Harvard Health Publishing
Vitamins Neurochemistry and Nutrition Vitamin B6 and Neurotransmitter Synthesis Medium MEDICAL Confidence: high