Hot tubs and saunas are both popular options for relaxation and health benefits, but a recent study conducted by researchers at the University of Oregon suggests that hot tubs may offer greater advantages in terms of overall health improvement. The study compared the physiological effects of soaking in a hot tub to sitting in a traditional dry heat sauna or a modern far-infrared sauna.
The research, led by doctoral student Jessica Atencio and overseen by Professor Christopher Minson, focused on how each heating method impacted core body temperature, blood pressure, heart rate, cardiac output, and immune system responses. The study involved 10 men and 10 women between the ages of 20 and 28 who regularly engaged in exercise to isolate the physiological responses in a young, healthy population.
The results of the study, published in the American Journal of Physiology, indicated that hot water immersion was the most effective at increasing core body temperature, leading to improved blood flow and potential vascular health benefits. Unlike sitting in saunas, soaking in hot water produced an inflammatory response as measured by levels of inflammatory cytokines and immune cell populations.
Minson, a seasoned researcher in heat therapy, emphasized the importance of incorporating heat therapy into one’s health routine, especially for individuals who may not be able to engage in regular exercise. While exercise remains a primary nonpharmacological treatment for promoting health, heat therapy can serve as a valuable supplement for those seeking alternative options.
The study findings highlight the potential health benefits of hot tubs over saunas, particularly in terms of improving core body temperature and stimulating the immune system. Minson encourages individuals to consult with healthcare providers before incorporating heat therapy into their routine to ensure safety and effectiveness.
In conclusion, while exercise continues to reign as a top recommendation for maintaining overall health, heat therapy in the form of hot tub immersion may offer unique advantages for individuals seeking alternative ways to enhance their well-being. As further research continues to explore the benefits of heat therapy, it is essential to consider the diverse ways in which individuals can support their health and wellness through various therapeutic methods.
