Can lotus seeds treat insomnia, and how effective are they?
In general, lotus seeds can help improve mild insomnia to some extent, with a relatively gentle effect, but they are unlikely to provide significant therapeutic benefits for severe insomnia. A detailed analysis is as follows:

If the insomnia is occasional, or mild insomnia caused by emotional tension or minor stress, the calming components in lotus seeds may help relax the nerves and improve sleep quality. In such cases, some beneficial effects can be perceived, and consistent consumption might lead to more stable sleep.
If the insomnia is severe, with frequent difficulty falling asleep, sleeplessness throughout the night, or long-term insomnia caused by underlying diseases, the effects of lotus seeds are limited and cannot replace professional treatment. Relying solely on lotus seeds is unlikely to alleviate symptoms effectively, and the results may not be significant in such cases.
When using lotus seeds to manage insomnia, they can be combined with other ingredients such as lily bulbs and white fungus (silver ear). It is important to consume them in moderation. If insomnia continues to be a persistent issue, the underlying causes should be investigated promptly, and professional help should be sought when necessary to avoid delaying appropriate management.