When Do Supplements Make Sense?
Supplements can help meet specific nutrient needs when food alone falls short, while a varied diet remains the foundation for most people.
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What a Nutrition Headline Can Tell
Nutrition headlines gain meaning when readers weigh a study’s methods and limits alongside the wider evidence behind the claim.
What to Look at First on a Nutrition Facts Label
Nutrition Facts labels describe a stated serving, while Percent Daily Value shows how much a nutrient contributes toward a standard reference.
Confused by Nutrition Numbers? Understand What They Mean
Dietary Reference Intakes answer different questions about nutrient adequacy and excess, rather than giving an exact personal prescription.