Featured Find
Libre Duo 10 Day — first FDA‑authorized wearable that tracks glucose and ketones together
A single, prescription sensor that measures glucose and ketone trends continuously (designed to flag rising ketones that can precede diabetic ketoacidosis); most immediately useful for people with insulin‑treated diabetes, caregivers, and clinicians who want earlier ketone visibility. View it here. (fda.gov)
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Deals & Finds
- iReliev FullGlow 180 (full‑body red + near‑IR mat) - A lie‑on red/NIR mat (71" x 31") that removes the distance variable of panels; currently listed at a reduced price on several retailers (example retailer listing shows $599.95). Good if you want hands‑free sessions and direct skin contact rather than standing under a panel. View deal. (living.fit)
- PlatinumLED BioMax series (panels) - Strong specs-for-price in the mid/high consumer tier; if you want a high‑output panel for targeted muscle/joint work, current manufacturer and retailer pages show limited seasonal discounts or coupon offers. Check irradiance specs closely before buying (dose matters). View deal. (redlighttherapytop10.com)
- Hyperice / Hypervolt family (select models discounted at major retailers) - Percussion devices remain useful for short-term mobility and temporary soreness relief; several retailers (Best Buy, brand site) have current sale prices on select Hypervolt models — worth checking if you wanted a quieter, proven percussion gun. View deal. (bestbuy.com)
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Research Worth Knowing
- Is cold exposure a viable lifestyle intervention for mental health? (Molecular Psychiatry, Sep 15, 2026) - A comprehensive review of the evidence and mechanisms; authors conclude the literature is mixed and highlight plausible mechanisms (catecholamines, HPA axis, immune modulation) but call for larger, well‑controlled trials before broad clinical recommendations. Read the research. (nature.com)
- The cold‑water immersion recovery–adaptation paradox (physiology review / PMC) - Acute cold immersion helps immediate recovery (analgesia, parasympathetic markers) but can blunt long‑term strength and hypertrophy adaptations when used immediately after resistance training; practical takeaway: use cold plunges for short‑term relief, but skip them after sessions where you prioritise muscle growth. Read the research. (pmc.ncbi.nlm.nih.gov)
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Worth Reading
- Does a regular sauna really add years to your life? — ClaimGrade evidence review (Aug 12, 2026) - A methodical, independent appraisal that cautions against treating frequent sauna use as a proven life‑extension strategy; useful if you want a sober read on the Finnish cohort literature and the evidence gaps. Read it. (claimgrade.org)
- Red light panels: irradiance claims vs measured output (Vyvata, Sep 27, 2026) - A practical, critical look at how vendors report power (wattage) versus the clinically relevant metric (mW/cm² at a stated distance); helps you separate marketing from devices that actually deliver a usable dose. Read it. (vyvata.com)
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Quick Hits
- Continuous glucose + ketone monitoring is now regulated in the U.S. — Abbott’s Libre Duo received FDA De Novo authorization (August 25, 2026); it’s a prescription device and Abbott lists U.S. availability as coming soon. Learn more. (freestyle.abbott)
- If you want red/NIR for recovery, prefer a device with third‑party irradiance data — mats (direct contact) avoid distance loss, but panels can be great if the vendor publishes mW/cm² at a treatment distance. See the Vyvata analysis for what to watch. Learn more. (vyvata.com)
- Cold plunges aren’t a one‑size‑fits‑all tool — short‑term mood and analgesic benefits are plausible, but their timing relative to training and your goals matters (don’t use them right after workouts intended to build muscle). Learn more. (pmc.ncbi.nlm.nih.gov)
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Watch This
- Abbott: Libre Duo dual glucose‑ketone sensor (overview / CE‑mark video) - Short company video explaining the device and clinical rationale (quick primer if you follow metabolic tech). Watch. (youtube.com)
- "Don't Buy a Red Light Mask Until You Watch This" — dermatologist guide (YouTube) - Practical, device‑focused advice on what matters (wavelength, irradiance, coverage) before you buy a consumer red‑light product. Watch. (youtube.com)