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How bugs and beet juice could replace artificial dyes in food
pbs.org/newshour/nation/how-bugs-and-beet-juice-could-replace-artificial-dyes-in-food
The process to change from petroleum-based dyes to colors made from vegetables, fruits, flowers and even insects won't be easy.
This story appeared on pbs.org, 2025-04-28 17:57:35.