10 foods that never expire and why they last almost forever
Published on: Feb. 17, 2026, 2:15 p.m. | Source: Times of India
In a world obsessed with freshness and expiry labels, it may sound surprising that some foods can last for decades, even centuries, without spoiling. While most packaged items come with strict “best before” dates, certain natural foods possess unique chemical properties that prevent bacteria, mould and decay from taking hold. These long-lasting staples were once essential for travellers, sailors and ancient civilisations preparing for uncertain times. Today, they remain practical pantry essentials, especially for emergency storage, minimal-waste kitchens and mindful consumption. Here are ten foods known for their extraordinary shelf life and the science behind why they endure.
