A Hot Bath Can Partially Replace Exercise

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A Hot Bath Can Partially Replace Exercise
A Hot Bath Can Partially Replace Exercise

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Video: Can A Hot Bath Give You The Same Benefits As Light Exercise? 2023, January
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A hot bath can partially replace exercise

Hot bath treatments can help reduce inflammation and blood sugar levels in people who are unable to exercise, according to a new study published in the Journal of Applied Psysiology.

A hot bath can partially replace exercise
A hot bath can partially replace exercise

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Hot bath treatments can help reduce inflammation and blood sugar levels in people who are unable to exercise, according to a new study published in the Journal of Applied Psysiology.

Exercise stress can cause short-term increases in inflammatory markers. After exercise, levels of interleukin 6 (IL-6), a chemical associated with inflammation, increase. The so-called "inflammatory response" activates the release of anti-inflammatory substances to counteract unhealthy high levels of inflammation known as chronic non-specific inflammation.

Recent research has shown that increasing body temperature increases the inflammatory response and provides a rationale for finding alternatives to exercise that reduce nonspecific inflammation in the body. Previous research has also found a link between a spike in body temperature and the formation of nitric oxide, a substance that promotes blood flow and helps transport glucose throughout the body.

Researchers studied markers of inflammation, blood sugar and insulin levels in a group of sedentary, overweight men. Participants-volunteers immersed in hot water or sat for the same time at room temperature (control), between these types of tests passed at least three days.

The researchers took blood samples before and after resting in a room at 27 ° C for 15 minutes. The participants then either continued to sit in the room or took a bath of hot water (39 ° C) for 60 minutes, plunging neck-deep in water. The researchers measured heart rate, blood pressure and body temperature every 15 minutes throughout the monitoring and immersion period. Blood samples were taken again two hours after each session.

The researchers found that a single hot water immersion caused an increase in IL-6 levels in the blood and an increase in nitric oxide production, but did not alter the expression of the heat shock protein HSP72 (also important for health). However, a two-week treatment period with daily hot baths showed a decrease in fasting blood sugar and insulin levels, as well as a decrease in non-specific inflammation at rest.

Men reported discomfort when immersed in hot water, which could be related to high water temperatures or lengths of time in the bath. The researchers acknowledge that these conditions may make it difficult for this kind of alternative treatment. However, positive results in reducing inflammation and increasing insulin sensitivity suggest that immersion in hot water can “improve aspects of the inflammatory profile and improve glucose metabolism in sedentary, overweight men, and may have implications for improving metabolic health in a group of people unable to exercise. recommendations for physical activity ".

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