Low Caffeine Teas That Won't Disrupt Sleep
The best low-caffeine teas that won't disrupt sleep
If you're having trouble falling asleep, consider reducing your caffeine intake. Caffeine is a stimulant that can keep you awake and alert. That said, not all caffeinated drinks will keep you up at night.
Some teas have less caffeine than others, which makes them great for bedtime. The chart below lists the lowest-caffeine teas so you can switch from coffee to tea before bedtime and get a good night's rest.
Oolong tea
Oolong tea is made from partially fermented leaves and has a light, floral flavor. It is less caffeinated than black tea, but it still has some caffeine in it. Oolong tea is best served with milk and sugar.
This type of tea is also high in flavonoids, providing antioxidants that can help improve your health and make you feel less stressed. Oolong tea can help you fall asleep faster and stay asleep longer. It can also help regulate your blood sugar and improve your metabolism.
Green tea
Green tea is a great sleep drink. It has less caffeine than black and oolong tea, but it's still enough to make you feel alert during the day. Green tea has a lot of health benefits, including improved metabolism and immune system function. It has also been shown to improve blood flow, making it an excellent drink for those who suffer from insomnia.
Decaffeinated black tea
If you love the taste of black tea but want to switch to a lower-caffeine drink, decaffeinated black tea is a great option. This version of black tea has most of the flavor and health benefits of regular black tea without caffeine.
It's best brewed with hot water and sweetened with sugar or honey. Like other types of black tea, decaffeinated black tea is high in antioxidants.
Decaffeinated green tea
Green tea has the highest concentration of antioxidants on this list. However, it also contains a moderate amount of caffeine, about half as much as black tea. Decaffeinated green tea has most of the incredible health benefits of regular green tea, including better blood flow, metabolism, and immune system function, with less caffeine to keep you awake.
How to make your favorite teas sleep-friendly?
You can do a few things to make your favorite teas sleep-friendly. You can brew your tea with less water or use a miniature teapot to strengthen it.
Also, you can steep your tea for a shorter time if you like it more robust. You can also sweeten your tea with a bit of sugar or honey to make it more palatable.
Frequently Asked Questions About Low-Caffeine Teas
Can drinking tea affect my sleep?
Yes, the caffeine content in certain types of tea can affect sleep. However, choosing a low-caffeine or decaffeinated tea can help improve your sleep quality.
How does Oolong tea affect sleep?
Oolong tea, while containing some caffeine, is lower in caffeine than black tea. Its high flavonoid content may help reduce stress and improve sleep quality.
Can green tea improve my sleep?
Green tea contains less caffeine than black and oolong tea, making it a better option for sleep. Additionally, it has health benefits like improved blood flow, which can help with insomnia.
Is decaffeinated black tea completely caffeine-free?
While decaffeinated black tea has much less caffeine than regular black tea, it is not entirely caffeine-free. However, it is a suitable option for those wanting to reduce their caffeine intake.
How does decaffeinated green tea affect sleep?
Decaffeinated green tea maintains many health benefits of regular green tea, like improving blood flow and immune function, but with less caffeine, making it less likely to disrupt your sleep.
How can I make my favorite teas more sleep-friendly?
To make your favorite tea more sleep-friendly, brew it with less water, steep it for a shorter time, or switch to a decaffeinated version.
What is the best time to drink tea for better sleep?
Drinking low-caffeine or decaffeinated tea in the evening can help improve your sleep.
Can tea help me relax before bedtime?
Yes, low-caffeine or decaffeinated teas can be calming, helping you relax before bedtime.
What are the health benefits of drinking tea?
Tea is high in antioxidants and can help improve blood flow, metabolism, and immune system function.
How can tea help me switch from coffee?
Tea is a lower-caffeine alternative to coffee. It offers similar benefits regarding alertness and focus but is less likely to interfere with sleep.

Interesting Facts
Tea is the second most consumed beverage in the world, after water.
Brewing and sipping tea can be a soothing ritual that helps prepare your body and mind for sleep.
Herbal teas, like chamomile or peppermint, are naturally caffeine-free and can be an excellent alternative for promoting sleep.
Despite its caffeine content, tea releases caffeine slowly compared to coffee, providing more gentle alertness without interfering with sleep.
Theanine, an amino acid found in tea, has been shown to promote relaxation and improve sleep quality.
Related Studies
The Effects of Green Tea on Sleep Quality
This study explores the impact of green tea on sleep quality. Due to its lower caffeine content and potential health benefits, green tea may effectively aid in improving sleep quality.
Link: https://www.healthline.com/nutrition/green-tea-before-bed
The Influence of Oolong Tea on Sleep and Relaxation
This research investigates the soothing properties of oolong tea. Findings suggest that oolong tea, with its moderate caffeine and high flavonoid content, can promote better sleep and reduce stress.
Link: https://www.nature.com/articles/d41586-019-00398-1
Decaffeinated Black Tea and Sleep Patterns
This research analyses the effects of decaffeinated black tea on sleep patterns. The study concludes that decaffeinated black tea can provide a robust flavor and health benefits without disrupting sleep.
Link: https://teahorizon.com/black-tea-and-sleep-uncovering-the-effects-on-slumber-patterns/
Impact of Decaffeinated Green Tea on Sleep
This study examines the potential benefits of decaffeinated green tea on sleep. The study suggests that decaffeinated green tea can improve sleep quality due to its lower caffeine content and health benefits.
Link: https://pubmed.ncbi.nlm.nih.gov/34820541
Comparing the Sleep Effects of Different Types of Tea
This comprehensive study compares the effects of different types of tea on sleep. It highlights that choosing low-caffeine or decaffeinated teas can significantly improve sleep quality.
Link: https://www.healthline.com/health/healthy-sleep/best-teas-to-buy-to-sleep-better
Conclusion
There are many benefits to switching from coffee to tea. Tea is a lower-caffeine beverage that can help you relax and sleep better at night.
Black, oolong, and green teas have low caffeine, but some decaffeinated varieties have even lower amounts.
If you love the taste and benefits of tea but want a more relaxing drink, try switching to tea before bedtime and enjoy the help of a good night's sleep.
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