For all those chamomile tea sippers wondering whether that cozy cup is secretly working against bedtime, I have good news to share.
Plain chamomile tea is naturally caffeine-free. That means it can be a good option if you are cutting back on caffeine, trying to improve sleep habits or simply want something warm that does not come with coffee-level commitment.
That being said, labels still matter. Chamomile itself does not contain caffeine, but some tea blends may include black tea, green tea, yerba mate or other caffeinated ingredients.
Quick facts
- Chamomile has been used since ancient times.
- Plain chamomile tea is naturally caffeine-free.
- It contains plant compounds, including flavonoids and terpenoids.
- It is very low in calories and contains no added sugar unless you add it yourself.
- It may help with relaxation, mild digestive discomfort and sleep routines, though it is not a magic cure-all.
What is chamomile tea?
Chamomile tea is an herbal infusion made from dried chamomile flowers, not from the traditional tea plant.
Technically, chamomile tea is not “true tea” in the same way black, green, white and oolong teas are. Those teas come from the Camellia sinensis plant, while chamomile comes from flowering plants in the daisy family.
There are two main types commonly used: German chamomile and Roman chamomile. German chamomile is an annual plant that can grow up to about three feet tall, while Roman chamomile is a perennial plant that tends to grow closer to the ground, as noted by the University of Illinois Chicago Heritage Garden.
Chamomile has a long history as a culinary and medicinal herb, with use dating back thousands of years in places including Egypt, Greece and Rome. Today, people most often drink it for its mild floral flavor and its reputation as a calming bedtime drink.
Chamomile contains several bioactive plant compounds, including apigenin, a flavonoid that has been studied for its potential calming properties. The National Center for Complementary and Integrative Health notes that chamomile is commonly used for sleeplessness, anxiety and stomach upset, though more high-quality research is still needed for many of these uses.
In other words, it is not a cure-all. But a warm cup after a long day? I am not here to argue with that.
Does chamomile tea contain caffeine?
Short answer: no.
Plain chamomile tea does not contain caffeine because chamomile is an herb, not a leaf from the caffeine-containing tea plant. That makes it different from black tea, green tea and many bottled “tea” drinks that may contain varying amounts of caffeine.
This is one reason chamomile has become such a popular evening beverage. As the older herbal reference material notes, chamomile has traditionally been used to promote relaxation and restful sleep.
But here is where I like to be a stickler for details: “chamomile tea” and “chamomile blend” are not always the same thing. A chamomile-lavender blend is usually caffeine-free, but a chamomile-green tea blend is not.
Chamomile by itself has no caffeine, but a tea product that contains chamomile may still have caffeine if it is blended with caffeinated tea leaves or other caffeinated plants.
Check the ingredient list for words like black tea, green tea, white tea, oolong tea, matcha, yerba mate or guayusa. If any of those are listed, the drink may no longer be caffeine-free.
Chamomile tea nutrition facts
Chamomile tea is not exactly a major source of vitamins or minerals, and that is perfectly fine. We are drinking tea here, not trying to make it do the work of a salad.
Based on the University of Rochester Medical Center nutrition data, one cup of brewed chamomile tea provides approximately:
- Calories: 2.37 kcal
- Carbohydrates: 0.47 g
- Calcium: 4.74 mg
- Iron: 0.19 mg
- Magnesium: 2.37 mg
- Potassium: 21.33 mg
- Sodium: 2.37 mg
- Zinc: 0.09 mg
- Copper: 0.04 mg
- Manganese: 0.1 mg
- Vitamin A: 47.4 IU
- Beta carotene: 28.44 mcg
- Thiamin: 0.02 mg
- Riboflavin: 0.01 mg
- Pantothenic acid: 0.03 mg
- Folate: 2.37 mcg
- Total polyunsaturated fatty acids: 0.01 g
Plain brewed chamomile tea is essentially calorie-free, sugar-free and fat-free. Of course, that changes if you add honey, sugar, cream or one of those flavored syrups that somehow turns tea into dessert.
And no judgment there, by the way. Just know what you are adding.
The benefits of chamomile tea
Chamomile is best known for relaxation, but it may offer other potential health benefits as well. Research is still evolving, and many studies are small, so I would not treat chamomile tea like medicine in a mug.
Still, it does have some things going for it.
- May support relaxation and a calmer bedtime routine.
- May help some people with mild digestive discomfort.
- May help soothe the throat when served warm.
- Contains antioxidant plant compounds.
- Provides a caffeine-free alternative to coffee or traditional tea.
- Can help increase fluid intake, especially for people who do not love plain water.
Chamomile contains polyphenols and other plant compounds that act as antioxidants. As Harvard Health Publishing explains, tea and herbal infusions can provide beneficial plant compounds, though the overall health impact depends on the bigger picture of your diet.
I always come back to that bigger picture. One cup of chamomile tea will not undo a poor diet, but it can certainly be part of a healthy routine.
For digestion, many people drink chamomile after meals to help calm mild stomach discomfort, bloating or gas. The evidence is mixed, but the tradition is strong, and drinking a warm, unsweetened beverage after a meal can feel soothing in its own right.
For sleep, chamomile may be helpful partly because it is caffeine-free and partly because it becomes a ritual. And honestly, the ritual matters: dim lights, warm mug, no phone in your face, maybe pretending you are the kind of person who goes to bed on time.
Chamomile can be used topically in some products, but it is most commonly consumed as tea.
Can chamomile tea help you sleep?
Chamomile is often marketed as a sleep tea, and there is some research suggesting it may modestly help with sleep quality. For example, a small study published in the Journal of Advanced Nursing found that chamomile tea was associated with improved sleep quality in postpartum women, at least in the short term.
That does not mean chamomile will knock you out like a sleeping pill. But because it has no caffeine, is warm and soothing, and may have calming plant compounds, it can be a useful part of a nighttime routine.
My take: if chamomile helps replace late-night coffee, soda or endless snacking, that is already a win. Sometimes the benefit is not just what the tea does, but what it helps you not do.
Does chamomile have any side effects?
The most common concern with chamomile is an allergic reaction, especially for people who are sensitive to plants in the daisy family.
Chamomile is generally considered safe for most adults when consumed as tea. But “natural” does not automatically mean risk-free.
People who are allergic to ragweed, chrysanthemums, marigolds, daisies or other related plants may be more likely to react to chamomile. Symptoms could include itching, rash, swelling or, rarely, a more serious allergic reaction.
There are also some medication and health-condition considerations. The UTEP Herbal Safety fact sheet notes that chamomile has been traditionally used in many ways, but pregnant people, those taking medications or anyone with chronic medical conditions should check with a health care professional before using it medicinally.
This is especially important for people taking blood thinners, sedatives or medications that may interact with herbal supplements. While a casual cup of tea is different from concentrated chamomile extracts, it is still worth asking if you drink it often or use chamomile products in higher amounts.
There has also been some concern about certain herbal teas and dental enamel erosion. However, chamomile was singled out in one older University of Hawaii nutrition report as one of the herbal teas that did not appear to fall into the same high-acidity concern as some others.
One thing I would still watch is what gets added to the cup. Plain chamomile is one thing; chamomile with sugar, honey and lemon all day long is another story for teeth.
How to choose a caffeine-free chamomile tea
Choosing chamomile tea should be simple, but the tea aisle does like to make everything more dramatic than necessary. Look for a product that lists chamomile as the only ingredient, or choose a clearly labeled caffeine-free herbal blend.
Good options usually include wording like “100% chamomile,” “pure chamomile,” “herbal infusion” or “caffeine-free.” Ingredients such as lavender, lemon balm, peppermint and rooibos are also naturally caffeine-free, though you still want to make sure no traditional tea leaves are included.
Also, do not assume that “bedtime tea” automatically means caffeine-free. Most are, but I have seen enough surprising ingredient labels to know better.
How to make chamomile tea
Chamomile tea is wonderfully low-maintenance, which is part of the appeal. You do not need a special gadget, a timer app or the emotional strength required to make sourdough.
- Bring fresh water to a soft boil.
- Pour about 1 cup of hot water over one chamomile tea bag or 1 to 2 teaspoons of loose dried chamomile flowers.
- Steep for 4 to 6 minutes, or a little longer if you prefer a stronger flavor.
- Remove the tea bag or strain the loose flowers.
- Drink plain, or add a small amount of honey if desired.
I like it plain, but a little honey or cinnamon can be nice. Just remember that the more you add, the less it remains that simple, barely-calorie beverage.
Bottom line
Plain chamomile tea does not have caffeine. It is an herbal, naturally caffeine-free drink that can be a good choice in the evening or anytime you want a warm beverage without the buzz.
Chamomile may also support relaxation and mild digestive comfort, though the research is not strong enough to call it a treatment for insomnia, anxiety or stomach problems. Think of it as a helpful habit, not a miracle cure.
The only real catch is to read the label. Chamomile itself is caffeine-free, but chamomile blends can contain caffeinated ingredients.
And if you are pregnant, allergic to ragweed or related plants, taking blood thinners or using sedative medications, it is worth checking with your health care provider first. Otherwise, steep a cup, get comfortable and enjoy the fact that at least this bedtime drink is not secretly caffeinated.
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