2. Although Chrysanthemum morifolium does not contain toxic substances, it will not cause poisoning symptoms if eaten directly, but Chrysanthemum morifolium itself contains more alkaloid components, and it will taste bitter if eaten directly.

3. Therefore, it is generally not recommended to eat Chrysanthemum morifolium directly, and before cooking Chrysanthemum morifolium, it is best to blanch it with hot water to remove oxalic acid, so that it will taste better.