Β6, also known as pyridoxine, is a water-soluble vitamin that plays a crucial role in various bodily functions. It is essential for the metabolism of proteins, carbohydrates, and fats, helping the body convert food into energy. Additionally, Β6 is important for the production of neurotransmitters, which are chemicals that transmit signals in the brain. This vitamin can be found in a variety of foods, including poultry, fish, potatoes, and bananas. A deficiency in Β6 can lead to symptoms such as irritability, depression, and weakened immune function. Maintaining adequate levels of this vitamin is important for overall health and well-being.