FoundMyFitness library
Ranked by shared topics.
“While aerobic exercise is often viewed preferentially through the lens of cardiovascular health, the diverse cascade of biological effects from exercise as a whole — and aerobic exercise, in particular — culminate to make it one of the most formidable and immediately practical real-world interventions for human aging and the brain.”
“Caloric restriction, a potent inducer of autophagy, extends lifespan in many organisms but also reduces the risk of many age-related chronic diseases, such as diabetes, cardiovascular disease, cancer, and brain atrophy – likely attributable to the beneficial effects of autophagy.”
“However, two small, randomized, double-blind, placebo-controlled experiments in which participants received BHB supplements (as ketone salt or ketone monoester) found that various markers of NLRP3 inflammasome activation, including caspase-1 and interleukin 1-beta, increased, suggesting that the ketones may have unintended proinflammatory effects.”
Biological aging clocks use DNA methylation patterns and other biomarkers to estimate different dimensions of biological aging, including how old the body appears at the molecular level, how quickly aging-related changes are accumulating, and whether lifestyle or medical interventions may be changing the trajectory of aging.
“Researchers evaluated the effects of these changes in a study involving 37 men and women who practiced voluntary long-term caloric restriction (approximately 30 percent of habitual intake) for 3 to 15 years, compared to sedentary and fit people eating a traditional Western diet.”
“The study involved 112 women between the ages of 39 and 59 years who were assigned to take a placebo (500 milligrams of cellulose) or a commercial product (containing 300 milligrams of hydrolyzed type II collagen, 100 milligrams of chondroitin sulfate, and 50 milligrams of hyaluronic acid) twice a day for 12 weeks.”
“Creatine improves vascular health 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.”
“When we engage in high-intensity exercise, our muscles become mini biochemical laboratories, synthesizing compounds like lactate and myokines that circulate throughout the body and travel to our organs, where they exert a variety of signaling effects, including the synthesis of brain-derived neurotrophic factor (BDNF) in the brain.”
“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.”