Search results for neurotransmitter

“Choline is an important component of cellular membranes, a precursor for the production of neurotransmitters, and is incorporated into bile acids needed for the digestion of fats; however, some gut microbes convert choline into trimethylamine (TMA), which is absorbed by the intestine and converted to trimethylamine N-oxide (TMAO) in the liver.”

“Dr. Mattson asserts that intermittent fasting (IF) has many brain benefits — even more than a ketogenic diet but they also share many similarities. Intermittent fasting increases activity in neural networks to a greater extent than a ketogenic diet.”

“Timing matters when cold exposure follows resistance training. In a 12-week study of 21 men, ten minutes of cold-water immersion immediately after each session attenuated gains in strength and muscle mass and reduced selected anabolic signals.”

“While it’s likely that there may be more going on with depression than just inflammation by itself, it could be an incredibly useful lens through which to look at promising avenues to potentially treat or prevent it, since controlling systemic inflammation shows promise as being both important for longevity and health in general.”

“Another randomized study found better long-term picture-location memory when exercise occurred four hours after learning, showing that timing can shape the result. Dr. Patrick also discusses serotonin and hippocampal neurogenesis as a possible biological link.”

“Dr. Huberman contrasts these with effortful pursuits, but this is a conceptual analogy rather than evidence that screens or color produce drug-equivalent dopamine changes. Large peaks can be followed by reduced drive while signaling recovers.”

“Other hormetic responses to cold exposure include increased production of PGC1-alpha, a protein that promotes mitochondrial biogenesis, the production of new, healthy mitochondria, and the activation of brown fat – a phenomenon once thought to occur only in newborns, but now known to occur in adults, especially after cold exposure.”

“A separate cohort of 12,388 adults associated vitamin D exposure with 40 percent lower dementia incidence, and a 12-month randomized trial of 183 older adults with mild cognitive impairment found improvements on several cognitive tests with 800 IU per day.”

“Dr. Bruce Ames' Triage Theory Dr. Ames proposed that the body does a strategic rationing so that those proteins and enzymes in the body which are essential for short-term survival get their share of vitamins and minerals at the expense of other proteins and enzymes that are essential for long-term survival.”

“Dr. Rhonda Patrick discusses the differences between different forms of DHA in terms of bioavailability and transport into different cells. She talks about why a specific type of DHA (DHA in phosphatidylcholine) is more readily transported into the brain because it forms DHA-lysophsophatidylcholine.”