Vitamin C for heavy periods: what should you know?

Vitamin C from food supports general nutrition and helps the body absorb iron from plant foods, but it does not address every reason menstrual bleeding may be heavy. Taking a supplement should not delay an evaluation or replace treatment recommended for you.

Heavy periods may occur with uterine fibroids, adenomyosis, endometrial polyps, endometrial hyperplasia, perimenopause, or polycystic ovary syndrome. Ongoing blood loss can contribute to iron deficiency anaemia, which may cause tiredness, breathlessness, headaches, or reduced exercise tolerance.

Track the start and end of bleeding, clots, night-time changes, flooding, pain, and how symptoms affect work or sleep. Bring the list to an appointment. A clinician may check for anaemia, review medicines and contraception, and consider an examination or imaging based on your history.

Eat regular iron-containing foods and ask whether you need an iron test or supplement; do not assume vitamin C alone will correct anaemia. Read more about [Heavy Periods](/symptoms/heavy-periods/) and [Iron Deficiency Anaemia](/conditions/iron-deficiency-anaemia/).

Arrange prompt care if bleeding is repeatedly soaking through protection, continues far beyond your expected pattern, or leaves you weak, breathless, dizzy, or faint. Seek emergency help for severe symptoms, collapse, chest pain, or bleeding that feels impossible to manage.

Ask what may be driving the bleeding, whether you need a blood count or iron assessment, and which treatments could reduce it. Mention pregnancy possibility, pelvic pain, bleeding between periods, and any vitamin or herbal products you use.