BestDosage

Evidence-Based Research

PubMed-cited evidence reviews for every major wellness tech category. We read the studies so you can make research-backed decisions about your health investments.

Saunas

Infrared, traditional, barrel, and portable saunas for home use

All Saunas research →

Non-acute effects of passive heating interventions on cardiometabolic risk and vascular health: systematic review and meta-analysis of randomized controlled trials.

Hamaya R et al.Am J Prev Cardiol(2025)

Regular sauna use associated with reduced cardiovascular disease risk

PubMed →

Hot spring and sauna use for improving blood lipid profiles: A systematic review and expert consensus on efficacy and recommendations.

Yamasaki S et al.Complement Ther Med(2025)

Regular sauna use associated with reduced cardiovascular disease risk

PubMed →

Regular postexercise sauna bathing does not improve heart rate variability: A multi-arm randomized controlled trial.

Lee E et al.Physiol Rep(2025)

Regular sauna use associated with reduced cardiovascular disease risk

PubMed →

The multifaceted benefits of passive heat therapies for extending the healthspan: A comprehensive review with a focus on Finnish sauna.

Laukkanen JA et al.Temperature (Austin)(2024)

Frequent sauna bathing inversely associated with all-cause mortality

PubMed →

Cold Plunges

Cold plunge tubs, ice baths, and portable cold therapy

All Cold Plunges research →

Effects of cold water immersion vs body cryotherapy on delayed onset muscle soreness and jump performance following acute strenuous exercise in physically active participants: A systematic review and meta-analysis.

Liu S et al.Medicine (Baltimore)(2026)

Cold water immersion reduces DOMS and accelerates recovery markers

PubMed →

Effects of cold-water immersion on health and wellbeing: A systematic review and meta-analysis.

Cain T et al.PLoS One(2025)

Cold showers show antidepressant effects via noradrenergic activation

PubMed →

Impact of different doses of cold water immersion (duration and temperature variations) on recovery from acute exercise-induced muscle damage: a network meta-analysis.

Wang H et al.Front Physiol(2025)

Cold water immersion reduces DOMS and accelerates recovery markers

PubMed →

Effectiveness of cold-water immersion vs. massage in reducing delayed-onset muscle soreness and enhancing recovery following CrossFit® Murph Workout: Randomized rial.

Pereira GS et al.PLoS One(2025)

Cold water immersion reduces DOMS and accelerates recovery markers

PubMed →

Red Light Therapy

Full-body panels, targeted devices, and LED therapy masks

All Red Light Therapy research →

Neuromodulation technologies improve functional recovery after brain injury: From bench to bedside.

Liu M et al.Neural Regen Res(2026)

Transcranial photobiomodulation shows neuroprotective effects after TBI

PubMed →

Mechanisms and parameters of photobiomodulation for neurological and neuropsychiatric disorders: whether and how to apply?

Cao Q et al.Rev Neurosci(2026)

Transcranial photobiomodulation shows neuroprotective effects after TBI

PubMed →

Transcranial Photobiomodulation for Neuromodulation of Brain Disorders: A Perspective.

De Ridder D et al.Neuromodulation(2026)

Transcranial photobiomodulation shows neuroprotective effects after TBI

PubMed →

Low-Level Light Therapy Effect on Metabolites Measured by MR Spectroscopy in Patients with Moderate Traumatic Brain Injury: A Double-Blind, Randomized, Placebo-Controlled Clinical Trial.

Ratai EM et al.AJNR Am J Neuroradiol(2026)

Transcranial photobiomodulation shows neuroprotective effects after TBI

PubMed →

Sleep Tech

Smart beds, cooling pads, sleep trackers, and recovery sleep systems

All Sleep Tech research →

Maximizing sleep quality and well-being in female athletes: the role of the menstrual cycle and whole-body cryostimulation.

Messaoudène L et al.Cryobiology(2025)

Core body temperature cooling during sleep onset improves sleep architecture

PubMed →

Overall Sleep Quality Is Associated With Advanced Stages in Patients With Cardiovascular-Kidney-Metabolic Syndrome.

Tu D et al.J Am Heart Assoc(2025)

Inadequate sleep duration associated with cardiometabolic risk

PubMed →

A performance validation of six commercial wrist-worn wearable sleep-tracking devices for sleep stage scoring compared to polysomnography.

Schyvens AM et al.Sleep Adv(2025)

Consumer wearables show moderate-to-good agreement with clinical PSG for sleep staging

PubMed →

Performance of consumer wrist-worn sleep tracking devices compared to polysomnography: a meta-analysis.

Lee YJ et al.J Clin Sleep Med(2025)

Consumer wearables show moderate-to-good agreement with clinical PSG for sleep staging

PubMed →

Wearables

Health rings, fitness bands, and continuous glucose monitors

All Wearables research →

Disconnection Between Self-Reported Wellbeing and Heart Rate Variability from Wearables.

Ungaro CT et al.Sensors (Basel)(2026)

HRV from wearables effectively tracks recovery state and training readiness

PubMed →

Continuous glucose monitoring in non-diabetic populations: a systematic review of observational and interventional studies with meta-analysis.

Liao X et al.Eur J Med Res(2026)

CGM in non-diabetics reveals personalized glycemic responses to foods

PubMed →

Wearable-Derived Sleep and Physiological Metrics Are Associated With Performance in Professional Golfers.

Grosicki GJ et al.Int J Sports Physiol Perform(2026)

HRV from wearables effectively tracks recovery state and training readiness

PubMed →

Lifestyle physical activity coaching in outpatients with major depressive disorder (PACOUTPAT): study protocol for a randomized controlled trial on physical activity, depression, and quality of life.

Stark C et al.Trials(2026)

Smart ring accurately tracks activity, sedentary time, and physiological signals

PubMed →

Recovery Devices

Compression boots, percussion guns, PEMF mats, and hyperbaric chambers

All Recovery Devices research →

The effects of pulsed electromagnetic field therapy on pain and physical functions in patients with soft tissue injuries: a systematic review of randomised controlled trials.

Chia CSM et al.Front Sports Act Living(2026)

PEMF reduces pain and inflammatory biomarkers across multiple indications

PubMed →

Extracorporeal magnetotransduction therapy as an adjunctive and primary modality for bone healing: a scoping review of current evidence.

Rohan Charles BS et al.Electromagn Biol Med(2026)

PEMF reduces pain and inflammatory biomarkers across multiple indications

PubMed →

Pulsed electromagnetic field stimulation therapy for Charcot foot ulcer: a randomized controlled trial.

Eltayeb NM et al.Wounds(2025)

PEMF therapy accelerates bone healing and reduces fracture recovery time

PubMed →

Pulsed electromagnetic field therapy on nonsurgical treatment of peri-implantitis: 12-26 months follow-up.

Mayer Y et al.J Periodontol(2025)

PEMF therapy accelerates bone healing and reduces fracture recovery time

PubMed →

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