Thanks to parsley tea’s impressive vitamin profile and anti-inflammatory properties, it has been associated with several health benefits.
Many pregnant people include herbal teas in their diet to help alleviate some of the discomforts of pregnancy, such as nausea, as well as ease labor pains and even induce labor (
This article explores the safety and potential risks of drinking parsley tea during pregnancy.
Parsley is an herb that originates in the Mediterranean region. It’s commonly used in various types of cooking for flavor, but it also comes with quite a few health benefits.
Parsley contains flavonoids, as well as vitamins A and C, both of which have strong antioxidant properties. Antioxidants help protect the body from damage caused by oxidative stress.
As such, foods containing them — like parsley — have been used to help treat and prevent many health conditions, including hypertension, cardiac disease, diabetes, and even some cancers (
The anti-inflammatory properties of parsley may help lower your risk of developing kidney stones. It may even help treat urinary tract infections by promoting a healthy urine pH and healthy blood pressure, though the research on this is mixed (
Additionally, parsley is high in vitamin K, which is important for blood clotting and bone health. However, this means anyone taking blood thinners should moderate their intake of parsley, as vitamin K may interact with this type of medication (
Parsley tea may seem like a natural remedy for some of the discomforts of pregnancy, especially because of its anti-inflammatory properties. However, at higher doses, it has been shown to cause complications (
Myristicin and apiole are two compounds found in parsley that may cause uterine contractions and even lead to miscarriage when consumed in high doses. Additionally, parsley is known to decrease milk supply, so people should use the herb in moderation while breastfeeding (
Another area of concern with parsley tea during pregnancy is the potential for heavy metal toxicity, though the research on this topic is mixed.
Heavy metal toxicity may be an issue with parsley, specifically, due to the herb’s resorption of heavy metals from the soil during irrigation. However, while studies related to parsley intake have found heavy metals in blood samples, they did not reach toxic levels (
While no data confirms that parsley is toxic during pregnancy, some evidence suggests it may increase your risk of miscarriage. Consuming parsley tea while pregnant is not recommended, and you may consider limiting other herbal teas, too (
Many women assume herbal teas are natural and safe during pregnancy, but there isn’t much research on the matter. Despite the lack of evidence, most resources consider herbal teas to be safe to drink in moderation while pregnant (
Herbal teas are not held to the same regulatory standards as foods and medications, so they may contain unwanted ingredients, including heavy metals.
Research on your risk of consuming heavy metals from drinking herbal teas is mixed.
One particular study found that women who drank a lot of green and herbal tea in the first trimester had higher levels of lead in their blood than women who drank less tea, though blood lead levels never reached toxicity in either group (
Some herbal teas may interact with some medications, such as blood thinners and diuretics. Pregnant or not, people taking these medications should speak with their doctor before trying any herbal remedies, including tea (
Pregnant people should use caution and consider avoiding herbal teas due to the lack of evidence confirming their safety.
While herbal teas have been generally considered safe during pregnancy, there’s a lack of evidence surrounding this. Parsley tea, specifically, has been shown to cause uterine contractions and even miscarriage when consumed in high doses during pregnancy.
Pregnant people should use caution with herbal teas and first talk with a healthcare professional before adding them to their diet.
During pregnancy or otherwise, if you take medication, it’s important to run any herbal remedies by your doctor in case interactions may occur.