Tetrahydrobiopterin (BH4) is an essential cofactor in the production of neurotransmitters and nitric oxide. Genetic variants impact BH4 levels which can affect heart disease, cognitive function, and immune response.
Two key enzymes are needed for dopamine synthesis. Genetics, diet, and lifestyle can influence your dopamine production.
Dopamine is a powerful player in our cognitive function – impacting mood, movement, and motivation. Genetic variants in the dopamine receptors influence addiction, ADHD, neurological diseases, depression, psychosis, and aggression.
Are you always tired even when you know you slept well? Discover more about the newest research on fatigue and how genetic susceptibility plays a part for some people.
Discover the impact of the BPIFB4 gene on longevity and immunity, and find out if you have the longevity variant in your genotype report.
Nitric Oxide Synthase is an important signaling molecule in the endothelium of our blood vessels. It has roles in the regulation of blood pressure, cardiovascular disease, brain health, and more. Genetic variants in nitric oxide genes are important for a healthy heart. Find out how your genes could play a part in the interactions with cardiovascular disease risk and blood pressure.