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Medicinal poinsettia: During the middle ages people used the poinsettia flower as a purgative to aid in the elimination of black bile and melancholy.
Sense of enjoyment and satisfaction:Flowers have a long-term positive effect on moods. Specifically, participants in a research study reported feeling less depressed, anxious and agitated after receiving flowers, and demonstrated a higher sense of enjoyment and life satisfaction. Blue color from flowers: To make blue dye the Native Americans on the West Coast used the Delphinium flower.
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