Description
The chamomile plant produces small flowers similar to daisies, that people can dry and steep in water to make tea.
Chamomile contains chemicals called flavonoids, which likely provide the potential benefits of the beverage. For most people, chamomile tea is generally safe and well-tolerated. However, it may be advisable for pregnant people or those with allergies to avoid chamomile tea.
The potential benefits of chamomile tea, for which there is the most evidence, include:
1. Menstrual symptoms
In 2019, some researchersTrusted Source concluded that chamomile’s anti-inflammatory, antispasmodic, sedative, and anti-anxiety properties might help relieve anxiety and discomfort due to premenstrual syndrome (PMS).
2. Diabetes and blood sugar
Some studies have found that chamomile tea can lower blood sugar in people with diabetes.
ResearchTrusted Source suggests that chamomile might improve glycemic and lipid profiles and oxidative stress levels in people with diabetes mellitus and reduce the risk of diabetes-related complications.
However, the results do not show that chamomile is a viable substitute for diabetes medications. While it may be a helpful complementary supplement to existing treatments, it cannot replace the treatments a doctor recommends.
3. Osteoporosis
Osteoporosis is the progressive loss of bone density. This loss increases the risk of broken bones and stooped posture.
A study published in 2022 found that chamomile helped prevent osteoporosis in rats due to steroid treatment. The antioxidant effects of the flavonoids in chamomile could help prevent osteoporosis by reducing oxidative stress.
4. Inflammation
Inflammation is an immune system reaction to fight infection. Chamomile tea contains compounds that may reduce inflammation.
Long-term inflammation is linked to various health problems, including hemorrhoids, gastrointestinal pain, arthritis, autoimmune disorders, obesity, and depression.
5. Cancer
Some studies suggest that chamomile tea may target cancer cells or even prevent those cells from developing in the first place.
Results from laboratory tests have suggested that compounds in chamomile may help prevent the growth of glioma, liver cancer, cervical cancer, and leukemia.
However, more research is needed to prove chamomile’s anticancer claims.
6. Sleep and relaxation
Chamomile tea may help people relax and fall asleep.
A 2019 review noted that, after 2–4 weeks of treatment with chamomile, people with generalized anxiety disorder saw an improvement in symptoms. Treatment with chamomile may also improve sleep quality.
However, there was no evidence that chamomile can reduce symptoms when a person is in an anxious situation. Also, it does not appear to prevent insomnia.
7. Cold symptoms
Anecdotal evidence and some research suggest that consuming chamomile may help to support the immune system. Additionally, consuming warm beverages such as chamomile tea may help to relieve some of the symptoms of the common cold, such as a sore throat. However, more research is still necessary on the exact benefits of chamomile.
Read on to learn more about herbal teas for treating a cold.
8. Mild skin conditions
Some research indicates that topical products containing chamomile may help:
- treat acne
- repair sensitive skin
- reduce skin dehydration
This could be due to its anti-inflammatory, anti-allergy, and antimicrobial properties.
While chamomile tea may reduce inflammation, cosmetic options include lotions and soaps. However, people should do a patch test before using on a wider area to check first for adverse effects.
The following groups should avoid chamomile unless advised otherwise by a doctor:
- People with a history of severe allergies: Chamomile for people who have a known allergy to ragwort, daisy, chrysanthemum, or marigolds, which are related plants. It may cause a severe reaction known as anaphylaxis.
- People who have previously had an allergic reaction, even mild, to chamomile products: They should avoid chamomile, as allergic reactions can get worse with time.
- Drug interactions: Chamomile can interact with blood-thinning drugs, such as warfarin. A person should check with a doctor before increasing their intake of chamomile, especially if they have an existing health issue.
- Pregnant people: While chamomile may help to relieve some symptoms during pregnancy, such as gastrointestinal irritation, evidence that regular use may increase the risk of preterm labor or miscarriage. As such, many health experts may consider chamomile tea unsafe during pregnancy.
- Infants and very young children: Chamomile tea, similar to honey and some other natural products, may contain botulism spores. Most healthy adults can fight off a botulism infection, but infants may not be able to. Many doctors recommend infants and young children avoid honey and chamomile products.
It is not safe to use chamomile as a substitute for proven medical treatments. If someone takes any medications, they should ask their doctor about potential interactions with chamomile tea.
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