Genetics plays a role in susceptibility to addictive behavior, including internet and smartphone addiction. This article examines the latest fad of dopamine fasting along with genetic variants tied to internet use problems, smartphone usage disorder, and gaming disorders.
The MAOA and MAOB genes encode enzymes that break down certain neurotransmitters. People with low MAO may be prone to mood issues in certain circumstances.
Estrogen – from how much is made to how it is broken down – is dependent on both genetics and lifestyle factors and affects both men and women. This article explains how estrogen is made, how it is eliminated from the body, which genes are involved, and how this influences the risk of breast cancer, prostate cancer, and fibroids.
Your APOE and COMT genotypes together may impact memory and cognitive function in older age.
Some supplements interact with COMT variants to impact the rate at which neurotransmitters are broken down. Check your COMT genotype and discover how this may affect your reaction to different supplements or combinations of supplements.
Pernicious anemia is a B-12 deficiency anemia caused by an autoimmune attack on the cells that produce intrinsic factor. Learn how genes impact susceptibility to pernicious anemia.
Genetic variants make a difference in how you respond to modfinil — whether it is likely to work well for you or not.
Wondering why your neurotransmitters are out of balance? It could be due to your COMT genetic variants. The COMT gene codes for the enzyme catechol-O-methyltransferase which breaks down (metabolizes) the neurotransmitters dopamine, epinephrine, and norepinephrine.