Why Did My Grandmother Always Put a Nail in the Onion? The Surprising Answer! 🧅🔩✨
Introduction
Have you ever seen someone put a rusty nail in an onion and wondered why? It might seem like an odd practice, but this old-fashioned trick has a scientific basis and is still used today for various health, gardening, and cooking benefits.
Let’s uncover the real reason behind this intriguing habit!
1. Increases Iron Absorption in Food 🏋️♂️🍲
continued on next page
