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GABA: Genetics, Anxiety, and Immune Response

GABA (gamma-Aminobuyteric acid) is a neurotransmitter that acts to block or inhibit a neuron from firing. It is an essential way that the brain regulates impulses, and low GABA levels are linked with several conditions, including anxiety and PTSD.

Sudden Hearing Loss: Viruses, Vaccines, and Genes

Genetic variants can significantly increase your risk of sudden sensorineural hearing loss. Learn more about the current research on sudden sensorineural hearing loss, including links to viral and vaccine causes.

Low testosterone and your genes

While diet and lifestyle play a role in testosterone levels, in males, there is a strong genetic component as well. Check out your genes to see if they are playing a role in your low T levels — and then check out the Lifehacks.