Herb Terra Journal
Evidence-backed insights on supplements, longevity, and the science of living well.
Beauty & Skin
The ultimate guide to building a personalized supplement stack. Synthesizes 100 articles and 500+ clinical studies into a 3-tier framewor...
Wellness
Complete guide to evidence-based nootropics and brain optimization. Covers 6 factors determining cognitive performance, neurotransmitter ...
Fitness
Evidence-based guide to athletic performance supplements. Covers the performance hierarchy, recovery science (Shaw 2017 collagen study), ...
Wellness
Complete guide to stress and cortisol covering the HPA axis cascade, acute vs chronic stress, 10 body systems damaged by chronic cortisol...
Beauty & Skin
Complete guide to the science of aging covering the 12 hallmarks of aging (Lopez-Otin 2023), telomere biology (Blackburn Nobel research),...
Wellness
The complete science of skin health from inside out. Covers skin structure, 7 aging mechanisms (UV, glycation, oxidative stress, inflamma...
Wellness
Complete science of joint health covering anatomy, OA vs RA vs gout, 7 root causes of degradation, the inflammatory cycle in joints, 7 su...
Wellness
The complete evidence-based guide to weight management. Covers energy balance, appetite hormones (leptin, ghrelin, GLP-1), metabolic adap...
Energy
The complete science of all 8 B vitamins. From biotin for hair and nails, to B12 for nerve function and energy, to the VITACOG trial show...
Wellness
Ashwagandha has 200+ clinical studies showing 28% cortisol reduction, anxiety improvement in 5/5 RCTs, 32% faster sleep onset, and 17% te...
Stress & Calm
Magnesium is involved in 600+ reactions and 50% of adults are deficient. Learn why standard blood tests miss it, how it activates GABA (t...
Wellness
Tongkat ali (Eurycoma longifolia) increases testosterone by 37%, reduces cortisol by 16%, and improves sperm concentration by 65.5% in cl...
