What visual cue in the berries suggests a high concentration of beneficial compounds like anthocyanins?

Answer

Deep, dark pigmentation

The deep, dark coloration observed in the berries is generally considered an indicator of concentrated phytonutrients, such as anthocyanins, similar to other celebrated antioxidant-rich berries.

What visual cue in the berries suggests a high concentration of beneficial compounds like anthocyanins?
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