Cold-Water Immersion vs. Cryotherapy: Evidence and Practical Differences
Cold water and cryotherapy differ in exposure, evidence, and risks. Understand the tradeoffs before adding either to a wellness or recovery plan.
Read the guideLongevity evidence
Examine what is established, uncertain, or still emerging.
Explore the guides below for specific questions, relevant sources, and practical points to check when comparing your options.
Hyperbaric Oxygen and Longevity: Uses, Evidence, and Safety Questions
Understand what hyperbaric oxygen can treat, what longevity studies actually measured, and why the device, protocol, and clinical team matter.
Read the guideIV Vitamins and Hydration: Medical Uses and Wellness Claims
Separate medical hydration and deficiency treatment from wellness infusion claims, with practical questions about products, clinical need, and continuing care.
Read the guideLongevity Supplements: Reviewing Evidence, Quality, and Interactions
A practical method for reviewing longevity supplements, distinguishing useful nutritional treatment from biomarkers, marketing claims, and unnecessary stacks.
Read the guideNAD+ Infusions and Oral Precursors: Different Products, Different Evidence
NAD+ infusions and oral precursors have different evidence. Learn what human trials show, what biomarkers cannot prove, and which questions matter before use.
Read the guidePeptides for Longevity: Approved Uses, Research, and Marketing Claims
Peptides are a broad class, not a single longevity treatment. Compare exact products, approved indications, human evidence, and clinical responsibilities.
Read the guideRed-Light Therapy: Evaluating Devices, Uses, and Evidence
Understand which red-light claims have supporting evidence, why devices are not interchangeable, and how to assess clinic and home treatment options.
Read the guideSauna and Heat Therapy: Recovery, Heart-Health Research, and Suitability
Explore sauna and heat therapy through observational evidence, clinical trials, and practical questions about comfort, health, medicines, and ongoing use.
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