Search results for microbes

“The mechanism by which having a young microbiome increases lifespan is unclear but may have to do with reprogramming the immune system since gut bacteria are a major regulator of the immune system.”

“The dominant bacteriophages in the human gut are those of the Caudovirales and Microviridae families. The study involved more than 1,000 adult participants enrolled in the Ageing Imagenoma Project, an ongoing study of aging patterns among healthy adults (50 years and older) living in Girona, Italy.”

“Surprisingly, the concern isn't just that these chemicals affect health but rather the mechanisms by which they do so. A recent study in mice found that exposure to persistent organic pollutants altered the animals' gut microbiome composition, skewing it toward a less beneficial profile.”

“02:03:18 - A recent study measured omega-3 fatty acid levels from both supplemental and dietary sources in blood and found that for every 1 percent increment in omega-3 fatty acid levels there was a 20 percent decreased risk in all-cause mortality.”

“While typical muscle-oriented creatine supplementation protocols (3–5 grams daily) can benefit bone indirectly through increased muscle mass, emerging evidence suggests that higher doses (up to ~8–10 grams/day) might be optimal for maximizing creatine's potential bone benefits in aging populations, especially when paired with weight-bearing exercise.”

“Finally, they found that the centenarians' gut viruses possessed an abundance of auxiliary metabolic genes involved in sulfate metabolism, the byproducts of which promote gut integrity and pathogen resistance.”

“They fed another group their regular food only. After the animals had been on their respective diets for about two months, the researchers assessed several aspects of the pigs' sperm quality and quantified the types and numbers of the bacteria in the pigs' guts.”

“Then, they studied the effects of vitamin B12 deficiency in an animal model of ulcerative colitis and found that supplementing with vitamin B12 accelerated tissue repair in the colon. These findings suggest that vitamin B12 is pivotal in enhancing cellular reprogramming efficiency and promoting tissue repair.”

“A researcher used a validated mathematical model to simulate the body's weight-loss response to calorie restriction, glucagon-like peptide receptor agonists (GLP-1 RAs, a class of drugs primarily used to treat type 2 diabetes and obesity), and bariatric (gastric bypass) surgery.”

“The randomized, double-blind, placebo-controlled pilot study involved 32 overweight or obese adults who were insulin-resistant, a risk factor for type 2 diabetes. The participants were randomized to receive either live A. muciniphila (10^10 bacteria per day), pasteurized A.”