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  1. Valerian: A safe and effective herbal sleep aid? - Mayo Clinic

    Feb 15, 2018 · Is valerian safe, and does it actually work? Results from multiple studies indicate that valerian — a tall, flowering grassland plant — may reduce the amount of time it takes to fall asleep …

  2. Herbal treatment for anxiety: Is it effective? - Mayo Clinic

    Mar 27, 2024 · Valerian can cause side effects such as headache, dizziness and sleepiness. Chamomile. Limited data shows that short-term use of chamomile is likely safe and can be effective …

  3. La valeriana: ¿es un somnífero natural seguro y eficaz?

    Feb 15, 2018 · Antes de decidir si vas a tomar un suplemento de valeriana para el insomnio, considera lo siguiente: Es posible que los medicamentos no sean la solución. Comienza por los hábitos del …

  4. Herbal supplements and heart medicines may not mix - Mayo Clinic

    Nov 4, 2022 · Herbal supplements are natural, so they must be safe, right? No, that's not true all the time. Herbal supplements can strongly affect the body. Some don't work well with prescription …

  5. 缬草:一种安全有效的草药助眠剂? - 妙佑医疗国际

    Feb 15, 2018 · Learn more about services at Mayo Clinic.

  6. الناردين المخزني: عامل عشبي مساعد على النوم آمن وفعال؟

    تشير نتائج الدراسات المتعددة إلى أن الناردين — وهو نبات عشبي مزهر طويل — قد يقلل كمية الوقت المطلوب لبداية النوم ويساعدك في النوم بصورة أفضل. من بين فصائل الناردين المتعددة، تم دراسة الجذور المعالجة بحرص من Valeriana ...

  7. Kratom: Unsafe and ineffective - Mayo Clinic

    Jun 18, 2024 · Users claim kratom lifts mood and boosts energy, but there are many safety issues and questions about whether it works. Learn more before trying it.

  8. Melatonin - Mayo Clinic

    Aug 13, 2025 · Melatonin is a hormone in your body that plays a role in sleep. The production and release of melatonin in the brain is connected to time of day, increasing when it's dark and …

  9. Poppy seed tea: Beneficial or dangerous? - Mayo Clinic

    Jul 4, 2024 · Poppy seed tea: Helpful or harmful? Poppy seed tea is a drink made by soaking large amounts of unwashed poppy seeds in water or lemon juice. Poppy seed pods contain morphine and …

  10. St. John's wort - Mayo Clinic

    Mar 21, 2025 · Understand how St. John's wort is used to treat depression and the risks of using the supplement in combination with other medicines.