Magnesium is an essential mineral involved in over 600 enzymatic reactions in the body and is linked to several potential health benefits including potentially improving sleep quality. Studies have concluded participants have experienced more restful and deeper sleep when supplementing with magnesium (Baaij et al 2015). Tart Cherry has received attention for its potential benefits in improving sleep quality. Tart Cherry contains the hormone melatonin, which is known for its sleep-promoting benefit, which may assist those with trouble falling asleep, maintaining sleep and sleep depth quality (Zeng et al 2014). Omega 3 and Vitamin D are both essential in the regulation of serotonin which plays a part in sleep regulation. Vitamin D in particular correlates with improving sleep quality and efficiency in those with interruptive sleep (St-Onge et al 2016). Vitamins are indicated in individualised circumstances, and should only be sought out with guidance from a health professional.