5HB

5HB, also known as 5-hydroxybutyrate, is a naturally occurring compound found in the human body. It is a metabolite of gamma-aminobutyric acid (GABA), a major inhibitory neurotransmitter. 5HB plays a role in energy metabolism and cellular signaling. It can be produced from the breakdown of fatty acids and is also found in certain foods.

In the body, 5HB can be converted into beta-hydroxybutyrate (BHB), one of the primary ketone bodies. Ketone bodies are an alternative fuel source for the brain and other tissues, particularly during periods of fasting or carbohydrate restriction. 5HB has been investigated for its potential effects on brain health, including its role in neuroprotection and cognitive function. Research is ongoing to fully understand its physiological functions and therapeutic applications. It is distinct from GABA in its chemical structure and primary functions, though they are metabolically linked.