Can You Drink Sage Tea Every Day?

DetoxWater Editorial Team•Published November 5, 2026

Partly: healthy adults may be able to drink mild sage tea daily, but its long-term safety is uncertain because sage can contain thujone, which can affect the nervous system at high exposures.

Is it safe to drink sage tea every day?

An occasional cup of sage tea is a different choice from making it a daily habit for months or years. There is not enough evidence from human studies of brewed sage tea to establish a safe long-term daily amount.

Culinary sage, commonly Salvia officinalis, can contain thujone. The amount in a cup can vary with the sage species, the amount of leaf used and how the tea is prepared. A stronger preparation is not necessarily better and may increase exposure to compounds in the leaves.

This uncertainty does not mean an ordinary cup is known to cause harm. It means that a daily habit cannot be assumed safe for everyone, especially when the tea is strong or combined with other sage products.

How much sage tea can you drink in a day?

There is no established evidence-based daily maximum for brewed sage tea. One cup, about 240 mL, is a practical serving size, not a proven safe daily dose or a recommendation to drink it every day. The ai detox recipe generator can offer drink ideas, but it cannot determine a safe dose for you.

If you choose sage tea, use food-grade leaves or a tea product intended for drinking. Follow the package brewing instructions, and avoid adding extra tea bags or making an unusually strong brew in the hope of getting a greater effect.

Do not substitute sage essential oil or a concentrated sage extract for the leaves. These are different preparations, and an amount that looks small can be much more concentrated than a cup of tea.

A cup measurement describes the volume of the drink, not the amount of thujone it contains. Flavor and color cannot tell you precisely how much thujone is present. If you want to drink sage tea every day, particularly beyond a short period, ask a healthcare professional whether that makes sense for you.

What are the long-term effects of daily sage tea?

The available evidence does not establish what happens when people drink brewed sage tea daily over the long term. A 2017 study of a sage and bitter apple preparation involved mice with experimentally induced colitis; it did not test daily sage tea or establish its safety in humans.

High exposure to thujone can affect the nervous system and, at sufficiently high doses, cause seizures. The dose in an ordinary homemade cup is not usually known, so results from a concentrated preparation cannot be used to predict the effects of that cup. Equally, a cup being tolerated at first does not prove that an unmeasured daily intake is safe indefinitely.

Sage tea can contribute fluid, but there is no established need to drink it daily for a detox effect. The liver and kidneys do most of the body's detoxification, while the lungs and gut also help eliminate waste.

Choosing sage tea less often reduces repeated exposure, though no particular weekly schedule has been proven to be the safe one. Avoid using it as a substitute for medical care or prescribed treatment.

Who should be careful with sage tea?

People with seizure disorders

If you have epilepsy or another seizure disorder, ask your clinician before using sage tea regularly. This precaution matters because high thujone exposure can trigger seizures, and the amount in a brew is difficult to judge.

Pregnant or breastfeeding people and children

Because regular medicinal amounts have not been well established as safe for these groups, check with a healthcare professional before giving sage tea to a child or drinking it routinely during pregnancy or breastfeeding. This precaution is about regular tea use, not necessarily the small amounts of sage used to season food.

People taking medicines or managing a condition

If you take medicines regularly or have a chronic health condition, ask a clinician or pharmacist about daily sage tea. Bring the product label if possible: the sage species and other ingredients in a blend may matter. Do not stop or change prescribed medicine to make room for sage tea.

When to seek help

Stop using the tea and contact a clinician if you develop symptoms you think may be related to it. Seek urgent medical advice after swallowing sage essential oil or a concentrated sage product, particularly if symptoms occur. Call emergency services for a seizure, severe confusion or trouble breathing.

Frequently asked questions

Is sage tea caffeine-free?

Pure sage tea is naturally caffeine-free. A blend may contain caffeine if it also includes tea leaves or another caffeinated ingredient.

Can you save leftover sage tea for the next day?

Refrigerate it promptly and drink it within 24 hours for best flavor. Do not leave it at room temperature for more than a few hours.

Sources

  1. Therapeutic efficacy of a combined sage and bitter apple phytopharmaceutical in chronic DSS-induced colitis. Scientific reports (2017). PubMed 29079781