1. Purification
Onions are believed to help purify the blood by leveraging their antibacterial properties to remove toxins from the body.
2. Improved Circulation
Placing onions on the feet is said to stimulate areas connected to various bodily functions, potentially improving circulation and promoting overall wellness.
3. Cold Prevention
Thanks to their vitamins and minerals, onions are traditionally thought to help prevent colds and flu, supporting the immune system during cold seasons.
Important Notes
This practice is generally harmless but lacks strong scientific evidence.
Benefits may largely come from a placebo effect.
For proven health benefits, focus on a balanced diet, regular exercise, and sufficient sleep.
