Search results for cognition

“This is a proposed metabolic advantage, not proof of slower brain aging. Small TBI trials found that sodium lactate lowered intracranial pressure more than mannitol in severe TBI and improved cognitive scores more than 3% sodium chloride in mild TBI.”

“In a small trial involving adults with obesity, a ketone monoester improved one processing-speed task and selected brain blood-flow measures, providing an early signal for further research. Temperature can also shape alertness and sleep preparation.”

“Dr. Brooks pairs these relationships with practiced coping methods such as therapy, prayer, meditation, or journaling, creating a practical framework for meeting both everyday stress and major life changes.”

“In a placebo-controlled human inflammatory challenge, low-dose endotoxin increased inflammatory markers and worsened selected mood and social-cognition outcomes; it did not test sugar exposure.”

“Interestingly, a recent randomized controlled trial showed that pregnant women who supplemented with 600 milligrams of DHA during their third trimester had sons with larger total brain volumes, total gray matter, corpus callosum, and cortical volumes when compared to boys born to mothers who took a placebo.”

“Dr. Patrick uses 4,000 IU of vitamin D as a reference point, which is also the adult tolerable upper intake level, and takes 250 milligrams of supplemental magnesium as her personal dose while emphasizing magnesium-rich foods.”

“In older adults, a daily multivitamin produced small improvements in global cognition and episodic memory across related COSMOS studies. Creatine monohydrate has stronger support for resistance and high-intensity training, with three to five grams per day serving as a standard maintenance dose.”

“The most compelling human signal appears when the brain is under acute strain. In a randomized crossover study, a single dose of 0.35 grams per kilogram during 21 hours of sleep deprivation changed cerebral energy metabolites and preserved selected measures of cognitive performance.”

“Using isotope tracers that allowed them to distinguish NAD+ made directly from NR or NMN versus NAD made from nicotinamide, NR, or NMN, they found that a low oral dose of the precursors (50 milligrams per kilogram body weight, mg/kg/bw) produced very low levels of NAD+ made directly from NR and NMN in the liver but not in other tissues.”

“VO2 max is a complex, multifaceted parameter that reflects the intricate coordination between the cardiovascular and musculoskeletal systems during exercise, based on various factors ranging from cardiac output (which can differ considerably between trained athletes and weekend runners) to muscle oxygen extraction.”