I am a plant that is known for my medicinal properties but can also be quite deadly. What am I?
Category: Knowledge · Difficulty: hard
Hint: I am used in heart medication but can cause poisoning.
Answer
Foxglove
Explanation
Foxglove contains digitalis, used for heart conditions, but is toxic in high doses.
This is a hard knowledge riddle — a tricky one that takes a little thought. The answer is Foxglove.
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