Running is a popular form of exercise that has been proven to have numerous health benefits. From improving cardiovascular health to reducing stress, running is a great way to stay fit and healthy. However, a recent study has found that running long distances over mountainous terrain can have a negative impact on our bodies, specifically on our red blood cells.
The study, conducted by a team of researchers at the University of Colorado, looked at the effects of running 170 kilometres over mountainous terrain on the red blood cells of athletes. The results were surprising, as it was found that the red blood cells of these athletes accumulated more age-related damage compared to those of less ambitious athletes.
Red blood cells are an essential component of our bodies as they carry oxygen to our organs and tissues. As we age, our red blood cells naturally accumulate damage, which can affect their ability to function properly. This damage is caused by a process called oxidative stress, which is the result of an imbalance between the production of free radicals and the body’s ability to counteract their harmful effects.
The study found that the intense physical activity of running long distances over mountainous terrain caused an increase in oxidative stress, leading to more damage to the red blood cells of the athletes. This damage was more significant in older athletes, as their bodies were less able to repair the damage caused by oxidative stress.
So, what does this mean for avid runners who love to challenge themselves with long-distance runs over mountainous terrain? Should they be worried about the health of their red blood cells? The answer is no. While the study did find an increase in age-related damage to the red blood cells of these athletes, it is important to note that this damage is not permanent and can be repaired by the body.
In fact, the study also found that the athletes who participated in the 170-kilometre run had a higher level of antioxidants in their blood, which helps to counteract the effects of oxidative stress. This shows that the body has a natural defense mechanism to repair the damage caused by intense physical activity.
Moreover, the study also found that the increase in oxidative stress was temporary and returned to normal levels within a few days after the run. This further emphasizes the importance of rest and recovery after intense physical activity.
While the study may have found a temporary increase in age-related damage to the red blood cells of these athletes, it is important to remember that running is still a beneficial form of exercise. The key is to listen to your body and not push yourself beyond your limits. It is also essential to give your body enough time to rest and recover after intense physical activity.
In conclusion, the study conducted by the University of Colorado sheds light on the effects of intense physical activity on our red blood cells. While running 170 kilometres over mountainous terrain may cause an increase in age-related damage to our red blood cells, it is not a cause for concern. The body has a natural defense mechanism to repair this damage, and with proper rest and recovery, the red blood cells return to normal levels. So, lace up your running shoes and hit the trails, but remember to listen to your body and give it the rest it needs. Happy running!
