As the trend of barefoot walking, or ‘Earthing,’ continues to gain momentum, a recent internet controversy has sparked new debates on its health implications. While many middle-aged individuals have turned to this practice for its purported health benefits, medical professionals urge caution, especially for those with existing health conditions.
A case in point is a patient who was discouraged by a doctor from engaging in barefoot walking despite intending to get a tetanus shot for protection. The doctor emphasized the significance of shoes in extending human lifespan and advised exercising with shoes on.
Opinions among netizens vary, with some advocating the benefits of walking on soft earth and claiming positive effects, while others support the doctor’s caution, citing a lack of medical evidence and potential risks.
The advantages of barefoot walking include enhanced exercise effects, as the practice engages more muscles compared to walking with shoes, thus potentially aiding in blood pressure and blood sugar control, weight loss, and joint health. A 2012 study from the University of California suggested that barefoot walking could reduce stress hormone cortisol levels.
However, Korean experts warn that the risks might outweigh the benefits, particularly for middle-aged individuals. The soles of human feet, unlike those of wild animals, have softer and more pliable fat pads due to wearing shoes. These pads thin with age, increasing the risk of conditions like plantar fasciitis when walking barefoot on hard surfaces.
Moreover, skin injuries on the soles, a common occurrence during barefoot walking, pose another concern. Most germs in outdoor environments originate from animal feces and can cause severe infections when they enter the human body.
In light of these findings, while barefoot walking offers various health benefits, experts recommend that it should be practiced with caution. Suitable environments, like designated trails or beaches, are preferred over hard, potentially hazardous surfaces. Middle-aged individuals, in particular, should weigh the benefits against the risks, considering their health condition and consulting healthcare professionals before embracing this trend.