10 Health Benefits of Cherries (2019 UPDATE)

3 – Tart cherry juice for sleep

Melatonin in cherries

Montmorency tart cherries have been found to contain substantial amounts of the sleep hormone melatonin, which helps in regulating the sleep-wake cycle. Although some other foods also have melatonin, the quantity is too low to be effective, but, according to research, Montmorency cherries have 0.1 to 0.3 milligram of melatonin a serving,[6] and contain about 6 times more melatonin compared to Balaton cherries. At this dosage melatonin has been proven to be an efficient sleep inducer.

A 2014 study concluded that Montmorency tart cherry juice helps in improving the quality and duration of sleep, as well as help in reducing insomnia severity.[7] The 7 study participants who suffered from insomnia that consumed the cherry juice in the morning as well as at night slept over an hour longer each night.

Besides Montmorency tart cherries being a good source of melatonin, tart cherry juice also helps in increasing the availability of the essential amino acid tryptophan, a precursor to serotonin which helps with sleep.  The tart cherry juice inhibits a tryptophan degrading enzyme and degradation of tryptophan is a predictor of insomnia. The researchers suggest the melatonin and tryptophan combination in Montmorency tart cherries is likely contributing to the benefits of tart cherries for sleep.

Health Benefits of Cherries

Image Source: North West Cherries

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