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Hibiscus extracts can be used to provide natural food coloring WITH health benefits
(Natural News) Extracts from hibiscus calyces could be used as a natural food coloring, which can provide health benefits at the same time, according to a study published in the journal Food Science and Human Wellness. The study, written by Aly R. Abdel-Moemin from Helwan University in Egypt, evaluated the effect of hibiscus calyces extract on the chemical and...