Sleeping with sliced onions wrapped to the bottom of your feet does not pull toxins out of your body or perform a systemic "reset."
Here is a practical breakdown of the real scientific & physiological facts behind this popular claim:
° Your body relies on the liver, kidneys, lungs, digestive tract, & skin (sweat glands) to neutralize & filter waste products.
° Human skin acts primarily as a protective barrier to keep pathogens & chemicals out, not as a major pathway for filtering internal systemic waste.
° Sweat glands excrete water, salts, & small trace amounts of urea, but they cannot draw toxins out from deep tissues or blood vessels.
° Expecting a health benefit often relaxes the body, helping people sleep better.
° Wrapping feet in plastic wrap or thick socks increases localized temperature, which can improve peripheral blood circulation & soothe tired feet, mimicking a refreshed feeling in the morning.
NOTE; 👇
If you want the actual health benefits of onions, the most effective way is simply to eat them as part of a balanced diet, where their antioxidants & nutrient profile can be properly digested & absorbed.