Valerian (Valeriana officinalis) Studies have shown that valerian acts as a mild sedative and improves both the ability to fall asleep and the quality of sleep. In one trial, 166 people were rando

Deficiencies in certain vitamins, minerals, amino acids and enzymes may disrupt sleep. Calcium, magnesium, B vitamins, folic acid and melatonin deficiencies may impair sleep. The following are spe