Vitamin B6, also known as pyridoxine, is a water-soluble vitamin with a pivotal role in numerous bodily processes. The recommended daily allowance for Vitamin B6 varies by age and gender. Pyridoxine is crucial for amino acid metabolism, the production of neurotransmitters, and immune function. It also supports cognitive development in children and may alleviate symptoms of premenstrual syndrome (PMS). A deficiency in Vitamin B6 can lead to anemia and neurological issues. Recognizing the importance of pyridoxine in brain health, immune function, and overall well-being underscores its role in maintaining vitality and a balanced diet.