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How to Read a Food Label: A Simple Guide to Ingredients, Nutrition and Food Claims

Learn how to read food labels, understand ingredient lists and nutrition information, and look beyond health claims when choosing packaged food.

Shivansh Sharad Shirule

Written by Shivansh Sharad Shirule

Founder, Pure Platter

Last reviewed:

The front of the packet is trying to tell you something. High protein. Natural. Healthy. Traditional. No added sugar. Made with millets. Rich in fibre.

But the front of a package is not the whole story. If you want to understand a packaged food, there is another place you should look. The label. Because the label can tell you what the marketing headline cannot.

1. Start with the ingredient list

The ingredient list tells you what goes into the product. Look at:

  • The main ingredients
  • Oils and fats
  • Sugars
  • Salt
  • Spices
  • Flavouring ingredients
  • Additives
  • Allergens
  • Other functional ingredients

Don't just look for one ingredient you recognise. Look at the whole list. For example, if a product is marketed around a particular grain, ask: where does that grain appear in the ingredient list? And then ask: what else is in the product? That gives you a much better understanding of what you are actually buying.

2. Ingredients and nutrition are different

An ingredient list answers: what is in the product? The nutrition declaration answers: what nutrients does the product provide? These are related, but they are not the same thing.

A product can contain a nutritious ingredient while the final product's overall nutritional profile depends on the complete formulation. That is why "contains millet" isn't enough information to judge a product.

3. Look at the nutrition information

Depending on the product and applicable labelling requirements, nutrition information may include values such as:

  • Energy
  • Protein
  • Carbohydrate
  • Total sugars
  • Added sugars
  • Fat
  • Saturated fat
  • Dietary fibre
  • Sodium

The exact declaration depends on the applicable regulations and product category. The important thing is to look at the numbers rather than relying only on adjectives.

4. Serving size matters

Suppose a package says: "Protein: X grams per serving." That sounds useful. But what is the serving size?

If one serving is 25 grams and another product uses a 50-gram serving, comparing the numbers directly can be misleading. Whenever possible, compare products using a common basis, such as per 100 grams, while also considering the actual portion you eat.

5. Don't confuse "high protein" with "healthy"

Protein is important. But a food isn't automatically healthy simply because it contains more protein. A packaged food needs to be considered as a whole. Look at:

  • Protein
  • Fibre
  • Sugar
  • Sodium
  • Fat
  • Ingredients
  • Energy
  • Portion size

And most importantly: how does the product fit into your overall diet?

6. What does "clean label" actually tell you?

The term clean label is widely used in food marketing. But consumers should be careful not to treat it as a universal scientific definition of healthfulness.

A simpler ingredient list may be useful information. But simple does not automatically mean healthy, and long does not automatically mean unhealthy. Some ingredients serve legitimate technological or food-safety functions.

So instead of asking "does this have a clean label?", try asking: "do I understand what these ingredients are and why they are there?" That is a much more useful question.

7. Be careful with health claims

Food marketing often uses words that sound scientific. For example: boosts immunity, detox, superfood, weight-loss food, diabetes-friendly, heart healthy, ancient secret, natural cure.

These claims should not simply be accepted because they sound convincing. Ask:

  • What exactly is being claimed?
  • Is the claim legally permitted?
  • What evidence supports it?
  • Does the evidence apply to this product?
  • Is the wording stronger than the evidence?

This is particularly important when food claims begin to sound like medical claims.

8. "Natural" doesn't tell you everything

Natural is a useful descriptive word in some contexts. But it doesn't tell you:

  • How nutritious a product is
  • How much sugar it contains
  • How much sodium it contains
  • How much processing occurred
  • How large the serving is

So don't let one word replace the label.

9. Check allergens

If you have a food allergy or intolerance, ingredient and allergen information becomes particularly important. Don't assume that a product is safe simply because its main ingredient appears suitable for you. Check:

  • Declared allergens
  • Ingredient list
  • Cross-contact statements where applicable
  • Product-specific warnings
  • Packaging information

If you have a medically significant allergy, always follow professional medical advice and the latest product label.

10. Check the dates and storage instructions

Food labels aren't only about nutrition. Look for:

  • Date marking
  • Batch and lot information
  • Storage instructions
  • Net quantity
  • Manufacturer and packer information
  • Customer-care information
  • Applicable licence or registration information
  • Preparation instructions where relevant

These details help you understand not just what the food is, but also how it should be handled.

11. The label is more important than the slogan

Imagine two products. Product A says: "Wholesome traditional superfood." Product B says: "Here are the ingredients, nutrition information, serving size, allergen information, preparation instructions and product details."

Which one gives you more information? The second one. And that's the philosophy we want Pure Platter to follow.

Food transparency should make you more independent

A good food label shouldn't force you to trust a brand. It should give you enough information to make your own decision.

That means consumers shouldn't have to believe "healthy because we said so." They should be able to ask "what is actually in this?", then look at the information and decide for themselves. That is what food transparency should achieve.

A simple five-question label check

Next time you pick up a packaged food, ask:

  1. What exactly is this product? Don't judge it only from the front of the pack.
  2. What are the main ingredients? Read the ingredient list.
  3. What does the nutrition information say? Look at the actual numbers.
  4. What claims are being made? Separate marketing language from measurable information.
  5. Does this food make sense for me? Your dietary needs, preferences, portion size and overall eating pattern matter.

Better food choices begin with better information

You don't need to memorise every ingredient or become a nutrition scientist. You simply need to become a little more curious. Turn the packet around. Read the ingredients. Check the nutrition. Question the claim. Understand the food.

Because ultimately: you shouldn't have to trust a food brand blindly. You should have enough information to decide for yourself. Know your food.

Frequently asked questions

How do you read a food label?

Start with the ingredient list, nutrition information, serving size, allergen information, date marking, storage instructions and applicable product declarations.

What should I look for first on a food label?

Start with the product identity and ingredient list, then review nutrition information and relevant allergen and date information.

Are foods with fewer ingredients healthier?

Not necessarily. Ingredient count alone does not determine nutritional quality.

What is clean label food?

"Clean label" is commonly used to describe products positioned around simpler or more recognisable ingredients, but it does not by itself establish that a product is nutritionally superior.

Should I trust health claims on food packages?

Claims should be evaluated against the applicable regulations and supporting evidence. The nutrition and ingredient information should also be considered.

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