Food labels, decoded in plain language.

A growing learning space for ingredients, nutrition basics, label reading, meal estimation, and common food claims. Start curious, check the context, and keep learning.

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These short explainers are educational starting points, not individualized medical advice.

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Label reading

Start with serving size, ingredient order, nutrition facts, and the difference between a claim and a measurable value.

Read the serving size first

The values on a package may refer to a serving rather than the entire pack. Compare like with like.

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Ingredients

Ingredients are usually listed in descending order by weight. Familiar and unfamiliar names both need context.

Ingredient lists are not a moral score

The role, amount, overall diet, and individual needs matter; a name alone rarely tells the whole story.

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Sugar & sweeteners

Learn to distinguish total sugars, added sugars where declared, and the role of serving size.

Check the whole panel

A front-of-pack claim does not replace the nutrition panel and ingredient list.

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Additives

Food additives can serve different technical purposes, such as preserving texture, colour, or shelf life.

Function is not the same as risk

Safety depends on the substance, dose, use, and evidence. Avoid blanket conclusions based only on an E-number.

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Homemade meal estimates

Recipes, cooking methods, portion sizes, and added oil can change the nutrition of a homemade meal.

Photos are a starting point

A photo may help identify a dish but usually cannot reveal exact weights or hidden ingredients.

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Marketing claims

Words like “natural,” “light,” “high protein,” and “multigrain” can mean different things depending on rules and context.

Ask what is being claimed

Look for the specific nutrient, amount, serving size, and full product details.

A simple method

Four questions to ask about any food

You do not need to memorize every nutrient to become a more informed reader.

1

What is the serving size?

Make sure the numbers refer to an amount you can compare fairly.

2

What are the main ingredients?

Notice the order and any ingredients you want to understand better.

3

Which nutrients matter for this choice?

Consider your needs and the wider eating pattern rather than a single number in isolation.

4

What information is missing?

For restaurant or homemade meals, recipe and portion details may be needed to improve estimates.

Keep learning

The best food question is the one that helps you understand

Use Nutri Eat-IQ as a companion for learning and comparison. For allergies, medical conditions, or therapeutic diets, verify information with authoritative sources and a qualified professional.

Go deeper · trusted reading

Explore authoritative resources

Use these sources to keep learning beyond the quick explainers. They offer broader public-health, food-systems, and nutrition context; they are not substitutes for individualized medical advice.

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UN Sustainable Development Goal 3

Explore the United Nations goal focused on good health and well-being, including targets and global progress.

Read on the UN SDG site ↗
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UN Sustainable Development Goal 2

Learn how food security, nutrition, sustainable agriculture, and food systems connect.

Read on the UN SDG site ↗
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WHO: Healthy diet

Review the World Health Organization’s overview of healthy-diet principles and public-health guidance.

Read the WHO fact sheet ↗
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UNICEF: Nutrition

Explore UNICEF resources on child and adolescent nutrition, nutrition programmes, and food environments.

Explore UNICEF nutrition ↗
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FAO: Nutrition

Learn about nutrition, food-based dietary guidance, and the role of food systems in healthier diets.

Explore FAO resources ↗
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How to use sources well

Compare publication dates, check who produced the information, and distinguish evidence from marketing language.

Try the source-checker below ↓
Interactive tool

Quick source-checker

Before trusting a nutrition claim, check these basics. This checklist is a learning aid, not a formal quality rating.

0 of 4 checks completed. Start with the source and date.