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Lin mark this message contains true information
originally written by Lin
蝶豆花裡的藍紫色屬於天然食用色素,食藥署曾函釋可以用水沖煮作為飲料、茶飲調色使用,但花朵本體不可入菜或作為食品原料。調蝶豆花茶包主要是飲用泡製的茶水,不會吃到蝶豆花花瓣。

References

https://www.storm.mg/lifestyle/1306319

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