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.
Glutamate transporters and receptors carefully balance glutamate levels in the brain. Variants in the glutamate genes can affect how your brain balances glutamate.
Seasonal Affective Disorder (SAD) is characterized by recurrent depression with a change in the season usually in fall/winter for most. Scientists think this is possibly due to an aberrant response to light – either not enough brightness to the sunlight or not enough hours of light. Your genes play a big role in this responsiveness to light.
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.
Why do some people get such great benefits from CBD while others notice nothing? Your genes play a role in how your body responds to CBD.
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.
Genetic variants make a difference in how you respond to modfinil — whether it is likely to work well for you or not.
Oxytocin is called the love hormone. Genetic variants in the OXT gene are linked to being more social and empathetic vs being more of an introvert.
Hundreds of identified genes influence intelligence, from IQ scores to musical ability. Learn more about your intelligence strengths and ways to enhance your cognitive function.
Discover the complex interplay of genetics and environment in ADHD susceptibility. Learn how circadian rhythm and neurotransmitter genes contribute to the disorder, and how toxicant exposure may increase risk.
Tryptophan is an amino acid that the body uses to make serotonin and melatonin. Genetic variants can impact the amount of tryptophan that is used for serotonin. This can influence mood, sleep, neurotransmitters, and immune response.
Overview of sulforaphane research studies, bioavailability, and genetic interactions. Learn about dosage, supplements, and natural sources.
Learn how to shift your iphone screen to be completely red at night (no blue light) with a triple-click of the power button.
Methylene blue has neuroprotective and anti-inflammatory properties, but it isn’t for everyone. Learn about the genetic variants that throw a caution flag on this one.
Learn how new research on brain aging and dementia connects the serotonin 2A receptor with psychedelics, brain aging, and Alzheimer’s.
While dyslexia is known to run in families, the role of genetics in dyslexia is still being determined. Here is a quick look at some of the genes involved in dyslexia, affecting around 10% of the population.
Discover the role of genetics, stress, and neurotransmitters in alcohol use disorder. Alcohol dependence is complex; understand your genes and the research on treatment options.
Nootropics are supplements used to boost cognition and memory. Learn how the substance works and the genes connected to the mechanism of action.
Is it smart to boost your BDNF levels? Discover more by digging into the research studies that show when, how, and why it is important to focus on BDNF.
Plasmalogen levels in the brain are key to brain health. Low plasmalogen is linked to Alzheimer’s and ME/CFS. Healthy ways to boost your levels.
Creatine is an amino acid used in muscle tissue and the brain for energy in times of stress. Genes play a role in creatine synthesis. Find out what the research shows about creatine supplements for muscle mass and cognitive function.
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.
Your telomeres are the region at the end of each chromosome that keeps your DNA intact when your cells divide. Genetics plays a role here – along with diet and lifestyle.
L-theanine is known for reducing anxiety and promoting sleep. Discover the many benefits of l-theanine and how supplementation might work for you.
Rapamycin is an antibiotic used as an immunosuppressant, an anti-cancer agent, and to prevent blocked arteries. Rapamycin is now the focus of longevity and healthspan-extending research by inhibiting mTOR.