Supplements & Vitamins: Calcium, magnesium, melatonin, B complex, vitamin C, zinc

Herbs, all promote beneficial REM sleep: california poppy, kava kava, hops, lemon balm, passion flower, skull cap, valerian root*

Kava kava is a very strong relaxant and may cause drowsiness.

*Highly recommended

Source: (Balch, Phyllis A. Prescription For Nutritional Healing. 5th ed. N.p.: Avery, 2010. Print.)