Evidence-Based • Peer-Reviewed • Actionable
The latest medical research on human longevity, distilled into practical insights. No pseudoscience. No hype. Just evidence.
Latest Research
Curated findings from top-tier journals, translated for real-world application.
Last updated: September 1, 2026
Researchers found that brassinin, a molecule in broccoli and other cruciferous vegetables, kills glioma cells by flipping a switch that leads to cell death. It works by messing with the cancer cells' energy sensing and recycling systems. This is early lab research, but it points to a promising new avenue for fighting brain cancer.
Read Full Analysis →Researchers found that brassinin, a molecule in broccoli and other cruciferous vegetables, kills glioma cells by flipping a switch that leads to cell death. It works by messing with the cancer cells' energy sensing and recycling systems. This is early lab research, but it points to a promising new avenue for fighting brain cancer.
Read Full Analysis →Researchers found that people exposed to higher air pollution tend to have thinner brain tissue in regions known to be damaged early in Alzheimer's. A recent correction to the study fixed some data errors but confirmed the core finding: dirty air is linked to brain changes that look like early Alzheimer's vulnerability. That doesn't mean pollution causes Alzheimer's outright, but it's another big reason to care about the air we breathe.
Read Full Analysis →Researchers found that people exposed to higher air pollution tend to have thinner brain tissue in regions known to be damaged early in Alzheimer's. A recent correction to the study fixed some data errors but confirmed the core finding: dirty air is linked to brain changes that look like early Alzheimer's vulnerability. That doesn't mean pollution causes Alzheimer's outright, but it's another big reason to care about the air we breathe.
Read Full Analysis →Researchers found that smiling changes how key skin features like wrinkles, texture, and pore visibility show up in selfies, which can skew the results from skin-analysis apps. Basically, a smile stretches and compresses your skin in patterns that look like different conditions than you actually have. So for the most accurate snapshot of your skin, keep a neutral face.
Read Full Analysis →Researchers found that smiling changes how key skin features like wrinkles, texture, and pore visibility show up in selfies, which can skew the results from skin-analysis apps. Basically, a smile stretches and compresses your skin in patterns that look like different conditions than you actually have. So for the most accurate snapshot of your skin, keep a neutral face.
Read Full Analysis →Scientists zoomed in on the arteries of people with progeria — a disease that makes kids age fast — and found that aging is not one big process. Different types of artery cells break down in their own ways, and cells accumulate DNA errors as they go. This could eventually help us understand and slow down heart disease and even normal aging.
Read Full Analysis →Scientists zoomed in on the arteries of people with progeria — a disease that makes kids age fast — and found that aging is not one big process. Different types of artery cells break down in their own ways, and cells accumulate DNA errors as they go. This could eventually help us understand and slow down heart disease and even normal aging.
Read Full Analysis →Health Pillars
Master these fundamentals before adding complexity.
Whole foods, caloric optimization, and nutrient timing strategies backed by longevity research.
Movement protocols that enhance VO2 max, strength, and mitochondrial function.
Deep sleep optimization for cognitive function, hormonal balance, and cellular repair.
Evidence-based techniques to reduce chronic stress and inflammation.
Compounds with robust evidence for longevity enhancement.
Protocols
Ready-to-implement routines with clear evidence ratings.
16:8 time-restricted eating with optimized meal timing for metabolic health and autophagy.
Evening routine combining light exposure, temperature control, and supplementation for deep sleep.
Weekly aerobic training schedule for mitochondrial biogenesis and metabolic flexibility.
Combination of precursors, exercise, and cold exposure to boost cellular NAD+ levels.
About
In a world flooded with health misinformation, supplement marketing, and longevity grifters, Optimized Human cuts through the noise.
We analyze research from top-tier journals—Nature, Cell, JAMA, NEJM, The Lancet—and translate findings into actionable insights. Every claim is sourced. Every recommendation is rated by evidence strength.
We prioritize human clinical trials over animal studies, meta-analyses over single papers.
Every recommendation includes an evidence strength rating so you know what's proven vs. promising.
We don't sell supplements. We don't take sponsorships from health companies. Our only agenda is your health.