Home / Blood Tests / Vitamin B6

Vitamin B6

Vitamin B6, also known as pyridoxine, is one of the eight B vitamins. It is a water-soluble vitamin that plays a crucial role in many bodily functions. Some of the key functions of vitamin B6 include: Protein metabolism: Vitamin B6 is necessary for the metabolism of proteins, and helps to convert food into energy. Red blood cell production: It is involved in the production of red blood cells, and helps to prevent anemia. Brain function: Vitamin B6 is important for proper brain function, and has been shown to improve mood and reduce the risk of cognitive decline. Hormone regulation: It is involved in the synthesis and metabolism of various hormones, including serotonin, melatonin, and norepinephrine. Immune function: Vitamin B6 helps to support a healthy immune system. Good dietary sources of vitamin B6 include poultry, fish, potatoes, bananas, chickpeas, and fortified cereals. Pyridoxine can also be synthesized in the body from the amino acid tryptophan. It is important to note that excessive intake of vitamin B6 can lead to toxicity, so it is important to follow recommended daily intake levels and consult with a healthcare provider before taking supplements. Avoid alcohol for at least 24 hours before the test, as alcohol can affect the absorption and metabolism of vitamin B6.

There is an additional £20 phlebotomy fee for every donation.