How We Score

1,500 Days Sober: Biomarkers Show Dramatic Health Recovery After Alcoholism

This is an inspiring personal recovery story with impressive current biomarkers, but the dramatic health improvements cannot be scientifically proven without before/after data, comparison groups, and independent lab verification. The …

Genetics May Account for 50% of Lifespan, New Study Suggests

While the genetic contribution to lifespan is a legitimate research question, this post cites an unverifiable study without sufficient detail to evaluate its claims. Readers should be cautious about the …

Life Expectancy Gains Are Slowing—Here's Why

Life expectancy improvements in wealthy countries are genuinely slowing because we've nearly eliminated infant and childhood deaths—the easy wins of the 20th century. Future improvements will require new medical breakthroughs …

DMTF1 Gene May Reverse Brain Aging in Neural Stem Cells

Researchers found a gene (DMTF1) that may help aging brain stem cells divide better by controlling chromatin structure, offering a potential drug target—but this is early-stage cellular research with no …

Horvath's Epigenetic Clocks: Measuring and Reversing Aging

Horvath's epigenetic clocks are real, peer-reviewed scientific tools that can measure biological age—a genuine advance in aging research. However, this discussion lacks evidence that measuring aging translates to reversing it, …

Does Ginseng Slow Aging? A Small Study on Telomeres and Cellular Energy in Middle-Aged Adults

Ginseng showed associations with longer telomeres and better aging markers in this small uncontrolled study, but without a placebo group or independent replication, these findings are preliminary and could reflect …

How Mild Calorie Restriction Rewires Brown Fat to Stay Energetic

Mild calorie restriction rewires brown fat to work more efficiently—not by burning out, but by adapting its metabolism while preserving its heat-generating power. This is a mechanistic clue about why …

How aging immune cells drive aging throughout the body

This is an authoritative but not definitive review explaining why your immune system's aging is a central driver of whole-body aging—and why fixing it could be unexpectedly powerful for extending …

Can crocin-enriched tomatoes slow aging and protect the brain?

This fruit fly study suggests crocin-enriched tomatoes may protect aging brains by supporting mitochondria, but much more work—especially human studies—is needed before we can say whether eating these tomatoes will …

Leonurine Attenuates Ischemia-Reperfusion Injury Through PI3K/AKT/mTOR Pathway in Mouse Liver.

Predictors of Readiness to Engage in Advance Care Planning Among Older Adults With Serious Illness: Baseline Findings From the EQUAL ACP Study.

Revision Neck Lift Surgery: A Systematic Review of Indications, Techniques, and Outcomes.

Sleep Disorders and Male Infertility: Integrated Mechanisms and Precision Therapeutic Strategies.

Multiomics Analysis: Maternal Valine Intake during Protein Restriction Improves Fetal Intestinal Health in Pigs via IgA Homing.

Agaricus bisporus polysaccharide ABP alleviates X-ray-induced spermatogonial injury via the PI3K/AKT/mTOR pathway: toward a novel dietary radioprotectant.

Orthodontic treatment positively influences behavior and perception on age recognition.

Inflammatory milieu and role of epigenetic modifications in high-grade serous ovarian cancer.

Natural Products Targeting the PI3K/Akt/mTOR-Mediated Autophagy Pathway in Cancer Therapy: Recent Advances and Clinical Perspectives.

Longevity and Innovation: Cardiac Resynchronization Therapy in a 100-Year-Old Patient With Severe Heart Failure-A 4-Year Follow-Up.

How healthy diets add years to your life—even if your genes say otherwise

Multiple healthy dietary patterns—Mediterranean, plant-based, DASH, and others—consistently added 1.5–3 years of life expectancy in a large study, and these benefits occurred regardless of whether people carried genetic variants linked …