How to Read a Nutrition Label Without Getting Misled

Serving sizes, front-of-pack claims and ingredient order all shape how a product appears. A short guide to the details.

Nutrition labels contain useful information, but the layout can make comparisons harder than they need to be.

Start with the serving size. Two similar products can list very different values simply because one assumes a smaller portion.

Ingredients are listed by weight, largest first. Front-of-pack phrases such as natural or wholesome often have no strict regulatory definition.

Comparing products per 100 grams, where available, is usually the fairest way to judge fiber, sugar, sodium and protein side by side.

Editorial note: this article summarises published research for general information. It is not medical advice. Discuss any intervention with a qualified clinician.