Latest posts
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How to Compare Foods Fairly Using Nutrition Data
Compare foods using the same amount, preparation and nutrient units while keeping missing values and data sources visible.
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Missing vs Zero in Nutrition Data: Why It Matters
A missing nutrient value is not the same as zero. Learn how Foodmanac preserves measured, missing and rounded nutrition-data states.
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Percent Daily Value Explained: How to Read %DV
Learn what Percent Daily Value means, how it is calculated, why serving amount matters and why some nutrients do not show a percentage.
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Nutrition per 100 g vs per Serving: What Changes?
Understand when to use nutrition values per 100 g, per serving or for a custom amount—and how to compare foods without mixing quantities.