Nutrition
This section organizes nutrition education. It distinguishes information about foods and eating patterns from a product advertisement or an individual dietary plan. No supplement ranking, personalised diet or tested-product endorsement is supplied here.
Identify what is being claimed
Keep the specific food, product or pattern separate from the claimed outcome. A source about one formulation, audience or study period should not be silently transferred to every product carrying a similar name. Record whether the material is general education, research reporting or a manufacturer’s claim.
Check the evidence record
Look for the original publisher, date, intended population and important limitations. Where an article discusses a study, distinguish what was measured from the writer’s interpretation. Do not infer prices, ingredient amounts, testing results or clinical benefits from a photograph or marketing headline.
Keep individual decisions outside a general guide
A website page cannot decide a personal dietary requirement, address a medical condition or select a supplement for a particular reader. Take individual dietary questions to an appropriately qualified professional. The feedback form is for website content, not personal nutrition advice.
External starting points: MedlinePlus Health Topics, NHS Conditions A to Z and WHO Health Topics. These are external directories, not endorsements of this website. Their guidance may have different geographic scope. Directory links checked on 13 October 2026; individual clinical pages were not reviewed here.
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Latest Food & Nutrition Literacy articles
Browse the complete Food & Nutrition Literacy archive. Articles preserve their source scope and research limits; none establishes individual care.
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A blank percent Daily Value for total sugars is not a zero-sugar claim
FDA’s explanatory guide identifies nutrients for which a percent Daily Value is not provided, including total sugars.
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Check the actual vitamin and mineral rows instead of reusing an old label checklist
FDA’s explanation of the updated U.S.
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Folate and folic acid on a label: keep the nutrient name and unit together
FDA provides separate guidance for folate and folic acid on Nutrition and Supplement Facts labels.
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A food-label comparison for an older relative should preserve their actual question
FDA offers label-reading material specifically for older adults.
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Grams, milligrams and micrograms: preserve units in a food-label comparison
The U.S.
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Serving size on a U.S. food label is not a personal portion recommendation
FDA explains that labelled serving size reflects a customary consumption amount rather than a recommendation for an individual.
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One package, several servings: keep container and serving totals distinct
The FDA’s label-reading guide distinguishes serving size from servings per container.
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Why the percent Daily Value column does not add up to one hundred
FDA describes percent Daily Value as a comparison with the reference amount for a particular nutrient.
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Total sugars and added sugars: avoid counting the same grams twice
FDA explains that added sugars are included in total sugars on the U.S.
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The two-thousand-calorie label reference is not your measured energy need
FDA’s calorie guidance describes two thousand calories as a general guide, with individual needs varying.