Search results for fasting

“In a 7.5-week randomized trial of 39 adults with overweight or obesity, a 13-to-16-hour overnight fast that ended food intake at least three hours before habitual sleep improved nighttime diastolic blood-pressure dipping by about 3.5 percent and lowered nighttime diastolic pressure by about 1.8 mm Hg.”

“The study enrolled 86 adults aged 25–55 from three desk-based workplaces who sat more than six hours per day and reported fewer than 150 minutes per week of moderate-to-vigorous physical activity (MVPA). Researchers focused on fasting blood glucose, blood glucose two hours after a standardized glucose drink, and HOMA-IR, an estimate of insulin resistance.”

“Using breeding techniques, the investigators produced a line of mice with livers that over-express the sirtuin enzyme SIRT6, which increases during fasting and regulates glucose metabolism. The researchers bred these mice with normal mice to produce litters with a mix of genotypes.”

“Ketone production occurs during periods of low food intake (such as during fasting), carbohydrate-restrictive diets, starvation, or prolonged intense exercise. Humans produce three types of ketones: acetoacetate, beta-hydroxybutyrate, and acetone.”

“Much like exercise, extreme heat (such as from sauna use), and fasting, cryotherapy stresses the body in a hormetic manner, triggering cellular responses in the body that exceed what is actually needed to compensate for the otherwise damaging insult.”

“To hear a longer discuss surounding NSAIDS and heart attack risk, as well as the relevance of curcumin in pain-relief make sure to check out JRE#773 or, more recently, Tim Ferriss Show #237 where both topics are discussed.”

“Even before diabetes develops, higher fasting glucose has been associated with faster cortical thinning in brain regions involved in memory, emotion, and executive function. This makes glucose regulation relevant to long-term brain health as well as metabolic health.”

“The various trials included more than 1,800 participants from 11 nations. The analysis revealed that cinnamon supplementation reduced fasting blood glucose levels, hemoglobin A1c concentrations, and insulin resistance (without lowering insulin) in people with type 2 diabetes.”

“In a short intervention in 29 healthy young men, a daily sugar-sweetened beverage increased fasting glucose, C-reactive protein, and atherogenic LDL features within three weeks; this was a biomarker study, not a cancer trial.”

“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.”