If you’re having difficulty getting into sleep, you aren’t alone – based on the Sleep Health Foundation, up to 1 in 3 folks have some degree of insomnia. But analysts in South Korea could have observed the unlikeliest of drugs to help ease people into the land of nod: milk collected from cows during the nighttime.
The team from Sahmyook University in Seoul found that their lab mice were less active than normal when given a dose of ‘night milk’. It’s believed that the high levels of tryptophan and melatonin in the liquid could be why this occurs – both have already been proven to aid sleep and reduce anxiety when taken as supplements.
The researchers discovered that the rats given with night milk were more sluggish, fell asleep faster and were inclined to examine open rooms – a measure that implies decreased anxiety. The results were similar to that of diazepam, a substance used to treat anxiety.
Many individuals currently make use of a glass of milk in an attempt to nod off, although confirmed, the consequences of night milk on individuals have not been rested. By changing to milk obtained during the night, the benefits could even be greater. Melatonin helps to control biorhythm in all animals, which explains why greater levels of it are located in cattle’ programs late at night.
That being said, the concept is not a totally new one as The Guardian reported on a scheme in Germany back in 2010 where night milk was sold as a sleep aid – again, the high levels of melatonin were thought to act as a sleep aid. But there were problems in getting the cows to stay awake and calm enough to produce the quantities of milk required.
There are some professionals who’re skeptical of nighttime milk’s theory, but according to Columbia University neurologist Carl Bazil, the study had been executed in a “a pretty responsible way”. Bazil stated that he thinks that evening milk might be more beneficial like a placebo than something that is immediately influencing sleeping patterns, but admitted that it could also be useful in treatments: “It’s not a bad thing. Better than everybody taking Ambien.”
What all parties agree on is the importance of further testing – notably on human subjects – to find out if night milk can be much more beneficial than day milk for those who struggle to fall asleep. One thing’s certain: not a whole lot of us could say we’re spoiled for sleeping hours right now – we need all the help we can get.