Four studies that provide interesting conclusions about negative ions in the sauna

We review four studies on negative ions to assess their impact with regards to the authentic sauna experience.

PDF) The Effect of Medium-Term Sauna-Based Heat Acclimation (MPHA) on Thermophysiological and Plasma Volume Responses to Exercise Performed under Temperate Conditions in Elite Cross-Country Skiers

Experience ancient sauna therapy in a modern setting at SoJo Spa Club

Research — Relax Far Infrared Saunas

JCM, Free Full-Text

HealthyLine TAJ Far Infrared Heating Pad - Small Natural Crystal Gemstones Mat for Back - Electric Auto Shut Off - Rejuvenating Negative Ions and Photon Lights - 20 x 20 :

Effects of sauna therapy on the expression of eNOS and iNOS assessed

IJMS, Free Full-Text

SaunaTimes Journal, Page 6 of 95

Sauna bathing is associated with reduced cardiovascular mortality and improves risk prediction in men and women: a prospective cohort study, BMC Medicine

Sauna bathing is associated with reduced cardiovascular mortality and improves risk prediction in men and women: a prospective cohort study, BMC Medicine