GENEWAY™ Methylation is a biochemical process in the body that occurs billions of times every second in almost every cell of the body, therefore it influences almost all processes in the body. Key functions of methylation include repairing damaged cells, turning genes on/off, detoxification, building neurotransmitters, metabolising hormones e.g. Oestrogen and producing energy. GENEWAY™ Methylation Support contains a unique combination of the 10 key nutrients needed to support optimal methylation.