The Olive Avocado blog

Plain-English explainers on what's actually on your food labels — no jargon, no scare tactics.

9 August 2026

India, UK, or EU — which food nutrition standard should you trust?

ICMR-NIN/FSSAI, the UK FSA traffic-light system, and the EU's Nutri-Score all define "healthy" differently. Here's how each one actually works.

9 August 2026

What makes a food Jain-friendly? A practical ingredient guide

Jain dietary rules go further than vegetarian — no meat, fish, or eggs, but also no root vegetables. Here's what to actually check.

9 August 2026

How halal checking from an ingredients list actually works

Pork and alcohol are always haram. Meat needs certification. Gelatin and E471 are genuinely uncertain — here's how it actually works.

14 July 2026

What do those E-numbers actually mean?

"E471" tells you nothing on its own. Here's how additive numbering actually works, and why most E-numbers aren't the villains they're made out to be.

14 July 2026

Nutri-Score, explained (and where it falls short)

The letter grade on the front of your cereal box is more useful than nothing — but it's also averaging away information you might actually care about.

14 July 2026

How to actually read a UK nutrition label

Per 100g vs per portion, reference intakes, and the traffic-light colours — a quick guide to what's actually on the back of the pack.