Regular sauna use has been linked to better heart-rate variability (HRV), an indicator of a balanced autonomic nervous system
Vincent, Suriname, Sweden, Switzerland, Tahiti, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turks and Caicos Islands, Tuvalu, UAE, Uganda, UK, Ukraine, Uruguay, USA, Uzbekistan, Vanuatu, Vatican City State, Vietnam, Virgin Islands (British), Virgin Islands (US), Zambia, Zimbabwe, The above information has been summarized from online open sources , is intended only to increase awareness of health information and does not suggest treatment or diagnosis
Maybe it was the placebo effect, who knows
Biochem Pharmacol 51(3):233238
Summary: Follow all dosing directions and call your provider if unsure