This phenomenon has become widespread, with some videos exceeding 4.2 million views, and users have confirmed that they were able to avoid getting the flu or that their children felt immediately better after trying this method.
The published videos show people displaying potato slices that have turned black after being left overnight in socks, considering this change in color as evidence that the potatoes have absorbed toxins from their bodies.
In fact, these beliefs date back to the Middle Ages, when it was rumored that slices of potato or onion could absorb toxins from the body and help restore energy. However, medical experts agree that this practice lacks any scientific basis.
Dr. Ali Reza Khosrowabadi, a foot and ankle specialist, explains: "This practice has no real benefits, and I apologize for debunking this myth, but it does nothing for your health." The change in potato color is due to the natural oxidation process that occurs when potatoes are exposed to air, a well-known chemical phenomenon unrelated to the absorption of toxins from the body.
Dr. Jane Ashton adds, "There is no scientific evidence that potato peels or anything else on the surface of your feet can draw toxins from your body in a way that is significant for fighting viral infections." She emphasizes that the body has complete natural detoxification systems through respiration, urination, excretion, skin, and various organs.
In contrast, experts offer scientifically proven medical alternatives for combating colds and flu, including staying hydrated, getting enough rest, consuming honey (for children over 12 months and adults), and taking immune-boosting vitaminc
Doctors conclude that the effect of this practice is merely a placebo effect, and although it does not cause direct physical harm, relying on it instead of proven treatments may endanger health, especially when medical advice is neglected in cases of real illness.
