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why should you not drink tea during menstruation

Tea during menstruation is not completely “forbidden,” but drinking a lot of regular (caffeinated) tea can worsen some period symptoms for many people, mainly because of caffeine and tannins.

Key reasons to limit tea

  • More cramps and discomfort
    • Caffeine is a stimulant that can make uterine muscles contract more strongly, which may intensify menstrual cramps and overall pelvic discomfort in some people.
* Higher caffeine intake is also linked with increased tension, faster heartbeat, and feeling more “on edge,” which can make PMS symptoms feel worse.
  • Sleep and mood issues
    • Tea (black, green, milk tea, strong chai) can interfere with sleep if taken in large amounts or late in the day, and poor sleep often makes period pain, fatigue, and irritability more noticeable.
* Caffeine during an already hormone-sensitive time can contribute to headaches, anxiety, restlessness, and irritability.
  • Iron absorption concerns
    • Tea contains tannic acid (tannins), which can reduce how much iron the intestine absorbs from food if tea is taken close to meals.
* Because menstrual bleeding already causes iron loss, heavy tea intake with meals may increase the risk of low iron over time, especially in people with heavy periods or borderline iron levels.
  • Dehydration and mineral loss
    • Tea has a mild diuretic effect, meaning it increases urine production and can promote the loss of minerals such as sodium and potassium.
* If you are already feeling weak, crampy, or light‑headed, extra fluid and mineral loss can make symptoms feel worse unless you are drinking enough water and eating well.

Are all teas “bad” during periods?

  • Caffeinated tea (black, oolong, strong green, milk tea, masala chai)
    • More likely to worsen cramps, anxiety, sleep issues, and may affect iron absorption when taken with meals.
* Very strong or frequent cups (several per day) are more problematic than 1 light cup.
  • Green tea
    • Has less caffeine than black tea, but still contains caffeine and tannins, so in some people it can still worsen cramps or flow and reduce iron absorption if taken around meals.
* Some sources point out antioxidant and anti‑inflammatory benefits, so a small amount (e.g., 1–2 cups) may be fine for many, as long as you do not notice increased discomfort.
  • Herbal, caffeine‑free teas
    • Chamomile and peppermint teas are often suggested for period cramps and digestive discomfort because they are caffeine‑free and may have antispasmodic or calming effects.
* Ginger tea is frequently mentioned as helpful for bloating and cramps due to its anti‑inflammatory properties.

Practical tips if you love tea

  • Limit strong caffeinated tea to 0–2 light cups per day during your heaviest days; notice whether cramps, anxiety, or sleep get worse when you drink more.
  • Avoid drinking tea right with iron‑rich meals (like meat, lentils, spinach) to reduce the impact of tannins on iron absorption; leave at least 1–2 hours gap if possible.
  • Stay well‑hydrated with water and/or caffeine‑free herbal infusions instead of relying mainly on regular tea, especially if you pee more often or feel dehydrated.
  • If you have heavy periods, known anemia, severe cramps, or feel very unwell during menstruation, discuss your tea and caffeine habit with a healthcare professional for personalized advice.

Mini “Quick Scoop” takeaway

  • The main reasons people say you should not drink tea during menstruation are: stronger cramps, worse PMS/mood, poorer sleep, and reduced iron absorption from tannins, especially when tea is taken in large amounts.
  • Small amounts and milder, caffeine‑free herbal teas are usually better tolerated, but bodies differ, so the safest guide is: watch how your symptoms change with and without tea and adjust accordingly.

Information gathered from public forums or data available on the internet and portrayed here.