A rise in core body temperature during exercise in hot conditions can increase the risk of gut issues and the movement of pathogens into the bloodstream.

This highlights the importance of managing body temperature during workouts to maintain gut health and overall well-being.

In a recent study published in the Journal of Exercise, Immunology and Aging, researchers have found that an increase in core body temperature, specifically to +39°C, after two hours of exercise in hot conditions can lead to gut damage and the migration of harmful bacteria from the gut into the bloodstream.

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The human body has a normal core temperature of around 37°C, and when it rises significantly during exercise, it can have detrimental effects on various body systems, including the gastrointestinal system. The researchers discovered that the rise in core body temperature was a major risk factor for gut issues, such as gut damage and the movement of pathogens.

During exercise, blood flow to the gastrointestinal system decreases to redirect it to the working muscles. This, combined with the rise in body temperature, creates an environment where the gut becomes more susceptible to damage and the migration of harmful bacteria. The study found that the protective lining of the gut, which acts as a barrier to prevent the entry of pathogens into the bloodstream, becomes compromised when the core body temperature reaches +39°C.

The researchers suggest that managing body temperature during exercise, especially in hot conditions, is crucial for maintaining gut health and overall well-being. They recommend the following strategies:

1. Stay hydrated: Drink plenty of fluids before, during, and after exercise to prevent dehydration, which can contribute to an increase in body temperature.

2. Dress appropriately: Choose lightweight, breathable clothing that allows sweat to evaporate and helps regulate body temperature.

3. Plan your workouts wisely: Avoid exercising during the hottest parts of the day and opt for cooler times, such as early morning or evening.

4. Take breaks and find shade: If you’re exercising outside and start to feel excessively hot, take breaks in shaded areas to allow your body to cool down.

5. Cool down properly: After your workout, engage in a proper cool-down routine, such as light stretching or a cool shower, to help lower your body temperature gradually.

By implementing these strategies, you can reduce the risk of gut issues and maintain proper gut health during exercise. It is essential to prioritize your overall well-being and take care of your body to achieve long-term fitness and health goals.

To summarize the main points:

–Click here to Increase your gut health

– A rise in core body temperature during exercise in hot conditions can lead to gut damage and the movement of harmful bacteria from the gut into the bloodstream.
– The protective lining of the gut becomes compromised when the core body temperature reaches +39°C.
– To manage body temperature during exercise, stay hydrated, dress appropriately, plan workouts wisely, take breaks in shade, and cool down properly.

Source Article: https://www.reddit.com/r/science/comments/15elyfz/body_temperature_is_as_a_major_risk_factor_for/