Clinical Pharmacist Reveals Cutting-Edge Peptides and Molecules for Longevity
Jim LaValle shares decades of experience with innovative peptides, metabolic testing, and personalized health optimization strategies.
20 articles
Jim LaValle shares decades of experience with innovative peptides, metabolic testing, and personalized health optimization strategies.
A leading aging researcher audits NMN, urolithin A, spermidine, and more โ revealing what actually works and what falls short.

A practicing physician rates 10 trending health interventions based on actual longevity benefits, revealing surprising winners and losers.

A longevity physician evaluates five common supplements, revealing his top picks and one major disappointment.
Expert reviews compare leading senolytic and NAD+ supplement brands on ingredients, evidence quality, and value.
A quercetin, NR, urolithin A, and alpha-lipoic acid combination boosted remaining lifespan in aged mice by 33%, even on a Western diet.
Analysis reveals major longevity podcasts lack dedicated episodes on supplement stacks despite growing interest in 2026 trends.
New research reveals how these two popular longevity supplements target different cellular pathways for anti-aging benefits.

Popular physician examines supplement marketing claims versus actual scientific evidence for longevity benefits.
Ben Greenfield reveals why your vitamin D isn't working and shares his young plasma infusion experiment for longevity.
Discover how the 'longevity protein' Klotho protects your brain, heart, and kidneys while potentially extending your lifespan.
Chinese researchers tested nucleotide supplements against aging markers in 122 participants over 4 months with promising early results.
A mechanistic deep dive into hormone replacement therapy evidence, growth hormone secretagogues, DHEA pharmacology, and cutting-edge endocrine reprogramming strategies โ with clinical trial data and actionable protocols.
New study reveals reduced forms of NAD precursors trigger broader cellular changes and more potent longevity benefits than current supplements.
New research reveals how polyamine molecules regulate cellular aging and may offer promising anti-aging interventions.
New research reveals how different gut microbiome patterns influence inflammation and oxidative stress in metabolic disease.
New research reveals how combining PQQ and NMN supplements may offer superior anti-aging benefits through complementary cellular pathways.
Board-certified reproductive endocrinologist reveals how fertility testing provides powerful insights into overall health and aging.
German researchers tested whether 4g daily taurine could slow aging processes in adults 55-75 over 6 months of supplementation.
A product review breaks down the evidence tiers for four popular longevity supplements and rates the best commercial stacks.