How does Pu erh tea affect your sleep?
Sleep is essential to our well-being, and what we consume can directly affect our sleep quality. One interesting product being researched in this regard is Pu erh tea. Although it is often praised for its health benefits, many wonder: does it have an impact on our sleep? Research shows that Pu erh tea has both relaxing properties that can help with sleep and stimulants that can affect sleep.
What is Pu erh tea
Pu erh tea is a special type of fermented tea originating from Yunnan province in China. Due to its unique fermentation process, the tea develops a rich flavor and various bioactive components.
The influence of Pu erh on sleep
The most important thing to consider is that Pu erh tea contains caffeine, a stimulant that, when consumed in large quantities, can affect sleep quality. However, this tea also contains GABA and theanine, substances known for their relaxing properties that can help improve sleep quality.
A 2019 study showed that GABA and theanine, in combination, can promote sleep and extend sleep duration. However, it is important to note that the presence of caffeine may counteract the effects of these compounds, especially if the tea is drunk shortly before bedtime.
Advice for drinking Pu erh before bedtime
If you are considering drinking Pu erh tea at bedtime, it is advisable to consider your own sensitivity to caffeine. For some, even a small amount can affect sleep, while others are less sensitive to it.
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- Kim, S., Jo, K., Hong, K. B., Han, S. H., & Suh, H. J. (2019). GABA and l-theanine mixture decreases sleep latency and improves NREM sleep. Pharmaceutical biology, 57(1), 64-72.