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What if there was a drink you could have before bed that would help you get a better night’s sleep? That’s what the viral internet sensation “sleepy girl mocktail” promises. Mix tart cherry juice with a spoonful of magnesium and a splash of prebiotic soda to get the best sleep of your life.
“This is working wonders,” writes Gracie Norton,whose TikTok video showing her mixing the mocktail now has more than 1.6 million views. She claims the elixir is “a match made in heaven for good sleep.”
Who wouldn’t want that?
After all, sleep is crucial to physical and mental health and many of us are searching for remedies for a better night’s slumber. Nearly half of older adults have trouble falling or staying asleep, and over a third of older adults use some kind of medication to help sleep, according to a National Poll on Aging.
But could the three-ingredient concoction popularized by a 28 -year-old model and influencer be the magic sleep potion we are looking for? We talked to experts to find out.
Sleepy girl mocktail ingredient no. 1: tart cherry juice
Tart cherries, also called sour cherries, are linked to a number of health benefits. Unlike their sweet cherry cousins, these little fruits are sour enough that they are usually eaten dried, frozen or juiced. Packed with vitamin A, C, antioxidants and flavonoids, some studies have found tart cherry juice may reduce muscle soreness, help symptoms of gout, strengthen the immune system and even reduce blood pressure.
But the purpose of the juice in this particular mocktail — a mocktail can be any cocktail-like drink that doesn't contain alcohol — is to help with sleep. Some intriguing research implies that it just might.
“Interestingly, tart cherry juice contains high concentrations of melatonin,” says Sheau Ching Chai, an associate professor and registered dietitian at the University of Delaware.
Melatonin is a sleep hormone that helps the body transition to sleep. The tart cherry fruit also has tryptophan, an amino acid famously found in turkey. The body uses tryptophan to help make melatonin and serotonin — the latter a neurotransmitter that helps regulate sleep, among other things.
Chai says that research has found the juice can improve total sleep time and increase melatonin concentration in the blood. One study found that older adults with chronic insomnia who drank the juice for two weeks slept better than those who drank a placebo juice without tart cherries.
Chai is currently conducting a study in postmenopausal women to see if the juice can help with sleep and also improve heart health. Half of the women in the study will drink two cups of tart cherry juice a day, including one before bed, and half the women will drink a placebo cherry-flavored juice. The researchers will use smart watches to measure sleep and also test whether the tart cherry juice may improve heart health.
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