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Sun protection: North African natives chewed the root of the plant from which the Queen Anne's Lace flower comes from to protect themselves from the sun because it stimulates pigment production in human beings.

Flowers make people happy: Flowers have an immediate impact on happiness. All participants in a research study expressed "true" or "excited" smiles upon receiving flowers, demonstrating extraordinary delight and gratitude. This reaction was universal, occurring in all age groups.