Tea is an amazingly delicious beverage, but any tea-leaf product contains caffeine, and drinking too much can easily cause excitement and insomnia. So, which tea has the lowest caffeine content? Which ones are more suitable for drinking before bed without worrying about tossing and turning?
Which Tea Has the Lowest Caffeine?
Pu-erh Tea: Post-fermented Pu-erh tea has a relatively low caffeine content, ranging between 2–40 mg per 100 ml. The caffeine level depends largely on the aging degree of the Pu-erh; older, post-fermented Pu-erh can drop below 5 mg.
White Tea: White tea undergoes minimal processing, retaining the natural compounds of the tea leaves. Its caffeine content is lower than other tea types, at 7–15 mg per 100 ml, making it a great choice for evening consumption.
Among teas, aged Pu-erh and white tea have lower caffeine contents. However, please note that drinking too much of even these two types can still cause insomnia. If you want to avoid sleeplessness completely, you can opt for other herbal tea beverages, which are entirely caffeine-free.
Caffeine-Free Herbal Tea Beverages
Barley Tea: Made from roasted barley, barley tea is completely caffeine-free. It has a crisp, refreshing taste with a subtle roasted aroma and can be enjoyed either hot or cold. Because it contains no caffeine, barley tea is an ideal choice for quenching thirst or cooling down in the evening.
Chrysanthemum Tea: Brewed from dried chrysanthemum flowers, chrysanthemum tea is also caffeine-free. It has stress-relieving properties, making it especially suitable for evening consumption to help relax the body and mind and promote good sleep quality.
Chamomile Tea: Chamomile tea is widely popular for its calming and nerve-relaxing properties. It is a caffeine-free herbal tea, perfect for drinking before bedtime. Chamomile tea contains apigenin, an antioxidant that helps reduce anxiety and promotes sleep. Additionally, chamomile tea offers anti-inflammatory and digestion-supporting benefits. Drinking a cup of chamomile tea every night before bed can help you unwind and improve your sleep quality.