FoundMyFitness library
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“To investigate creatine's effects on blood vessel health—specifically by measuring the ability of arteries and small blood vessels to increase in size to accommodate blood flow (known as endothelial function)—one study recruited 12 healthy men and women with an average age of 59 and supplemented them with creatine or a placebo for 28 days each.”
“In laboratory tests, the redesigned factors produced more than 50-fold higher expression of stem-cell reprogramming markers than wild-type controls and generated stable induced pluripotent stem cell lines across multiple donors and delivery methods.”
“Time-restricted eating exploits the body's innate 24-hour patterns – the genetically encoded molecular clocks present in every cell, from the complex (liver cells) to the simple (hair follicles) – and provides the body an essential downtime where it can focus on DNA and cellular repair and restoration rather than digestion.”
“Run the longevity report to learn more about genetic polymorphisms influencing the expression of FOXO Background FOX proteins are named for a gene found in fruit flies that causes the insects to have forked structures on their heads (providing the "F") and a particular group of specialized genes – known as a "box" (providing the "OX").”
“Multiple age-related inputs can keep innate immune pathways active, including the senescence-associated secretory phenotype, mitochondrial damage and oxidative stress, debris released by injured cells, visceral adipose tissue inflammation, chronic infections, increased intestinal permeability, and dysbiosis.”
“However, a study involving more than 2,500 mentally healthy older adults found that a higher daily dietary magnesium intake (at least 407 milligrams) was linked to better overall brain function, primarily among non-Hispanic white females with adequate vitamin D status, underscoring the interdependence of the two nutrients.”
“Unlike chemicals that are rapidly eliminated in urine, some long-chain PFAS undergo biliary excretion and intestinal reabsorption, contributing to biological half-lives measured in years and the nickname “forever chemicals.” PFAS exposure may increase the risk of cancer, liver damage, and immune system impairment.”
“In an attempt to control for the healthy user bias (the possibility that people who take multivitamins may have better lifestyle habits than nonusers), the statistical analyses were adjusted for confounding factors like age, sex, education, alcohol and tobacco use, BMI, physical activity, diet quality, family history of cancer, and the use of other supplements.”
“Just one month after their heart attack, participants assigned to 16:8 time-restricted eating experienced a 6.6% increase in a measure of their heart’s pumping efficiency known as left ventricular ejection fraction (LVEF) compared to a mere 1.5% increase in the regular diet group.”
“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.”