Hot tubs and saunas are popular ways to relax and unwind, but a recent study suggests that soaking in a hot tub may offer more health benefits than sitting in a sauna. Researchers at the University of Oregon compared the physiological effects of hot tubs, traditional dry heat saunas, and far-infrared saunas to determine which method was most beneficial for overall health.
The study, published in the American Journal of Physiology, found that soaking in hot water can help lower blood pressure, stimulate the immune system, and improve the body’s response to heat stress. The researchers monitored core body temperature, blood pressure, heart rate, cardiac output, and immune cell populations before, during, and after subjects participated in each heat therapy method.
The study included 10 men and 10 women aged 20 to 28 who regularly exercised. The results showed that hot water immersion was the most effective at increasing core body temperature, leading to improved blood flow and vascular health. While all three heat therapy methods had benefits, only hot water immersion produced an inflammatory response, indicating potential immune system benefits.
Lead author Jessica Atencio emphasized the importance of heat therapy in promoting health, especially for individuals who may not be able to exercise regularly. She noted that combining heat therapy with exercise can provide additional health benefits and improve overall well-being.
Senior researcher Christopher Minson highlighted the importance of moderation when using heat therapy and advised individuals to consult with their physicians before starting any new health regimen. He noted that heat therapy can be a peaceful and cultural experience, providing both physical and mental health benefits.
Overall, the study suggests that hot tubs may offer unique health benefits compared to traditional saunas, making them a valuable addition to a healthy lifestyle. By incorporating heat therapy into their routine, individuals can improve their cardiovascular health, immune function, and overall well-being.
For more information on the study, you can visit the American Journal of Physiology website. This research was conducted by the University of Oregon and underscores the importance of heat therapy in promoting health and wellness.
