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Read articles, including Science News stories written for ages 9-14, on the SNK website.
GOING NATURAL

Natural food dyes include betanin (derived from beetroot), compounds from the seeds of the achiote tree and curcumin (from turmeric). Credit: from top: oksana2010/ShutterStock; Dr. Morley Read/ShutterStock; Le Do/ShutterStock

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