Researchers at the University of Geneva used machine learning to map gut bacteria at the subspecies level and detect 90% of colorectal cancers from a simple stool sample. The test rivals colonoscopy and outperforms every non-invasive screening tool currently in use. Here is what the science means for the future of cancer screening.
A landmark 2021 Stanford study found that a diet rich in fermented foods increased gut microbiome diversity and lowered 19 inflammatory proteins, while a high fiber diet did not. Here is what the science shows, how it connects to the four fundamentals of nutrition, breath, sleep, and movement, and what you can do starting with your next meal.
Your gut microbiome is not a fixed organ. It is a living, shifting ecosystem of trillions of organisms, and centenarian research suggests its composition may be one of the most underappreciated predictors of how long and how well you live. In 2021, a landmark study published in Nature by Sato et al. analyzed the gut…
An evidence-based analysis of gut microbiome testing, centenarian science, and whether RNA-based activity analysis delivers on its promise. In 2023, researchers published findings from one of the most comprehensive centenarian microbiome studies ever conducted. Analyzing gut samples from 1,575 individuals aged 20 to 117 years in Guangxi, China, including 297 centenarians, the team found something…
A landmark Cell Reports Medicine study analyzed the genome, epigenome, microbiome, and metabolome of Maria Branyas Morera, the world’s oldest verified person. The findings reveal that extreme longevity results from the sustained coordination of multiple biological systems, not a single protective gene. Here is what her molecular blueprint means for your healthspan.
A Stanford Nature study shows gut bacteria drive age-related memory loss through vagus nerve inflammation, while new research in Nature Communications, npj Biofilms and Microbiomes, and Microbiology Spectrum reveals that your microbiome predicts cardiovascular disease, kidney dysfunction, and metabolic decline years before symptoms appear. Here is what five landmark 2026 studies mean for your health.
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