Melatonin: Melatonin is a hormone and not an herb. This natural supplement can be effective in regulating sleep-wake cycles. Melatonin supplements are commonly used today to help with sleep.
L-theanine: L-theanine is an amino acid found in tea leaves, particularly in green tea. It has a calming effect and may help improve sleep quality. L-theanine supplements can be taken to promote relaxation.
Saffron: Saffron (which is a spice and not an herb) may have a positive impact on sleep quality. It is believed that saffron compounds may help regulate neurotransmitters like serotonin and dopamine, which are involved in mood and sleep regulation. However, more research is needed to confirm these effects conclusively.
Magnesium: Magnesium is a mineral that can play a role in helping with sleep. It helps produce melatonin. Magnesium has also been shown to relax muscles and reduce stress which can help with sleep.
Important Note: While these supplements can potentially improve sleep quality, it is important to consult with a healthcare professional before starting any supplement. A health professional can help you with dosage, interaction information, and other important advice that fits your specific medical needs.