Can I take vitamin C during my menstrual period?
Vitamin C is a water-soluble vitamin whose chemical structure resembles that of glucose. It is also a polyhydroxy compound with strong reducing properties, readily oxidized to dehydroascorbic acid. However, this reaction is reversible, and both ascorbic acid and dehydroascorbic acid possess identical physiological functions. So, can women take vitamin C during menstruation? Below, we address this question.

Can women take vitamin C during menstruation?
Generally speaking, yes—women may safely take vitamin C during menstruation. Vitamin C enhances immune function, exerts antioxidant and anti-aging effects, promotes skin health and beauty, and reduces vascular permeability; it is thus an essential nutrient for the human body. Although present in only trace amounts, it plays a vital physiological role. Many women experience premenstrual symptoms—including emotional instability, abdominal pain, breast tenderness, and tremors—as well as behavioral changes. Dietary interventions can help supplement nutrients that alleviate such physiological discomfort. To increase vitamin C intake, women should consume more fresh vegetables and fruits. Vegetables rich in vitamin C include chili peppers, bell peppers, tomatoes, carrots, leeks, spinach, and broccoli. Additionally, vitamin C supplements may be used to meet daily requirements.

Knowledge Expansion: How to Manage Menstrual Irregularities
1. Pharmacological Management
Treatment typically targets the underlying cause of menstrual irregularity. For cases attributable to hormonal imbalances or endocrine disorders, hormone therapy may be indicated—for example, progestins (e.g., progesterone, dydrogesterone) or estrogens (e.g., estradiol valerate, estradiol benzoate).
2. Dietary Management
Women with menstrual irregularities should avoid raw, cold, sour, spicy, or otherwise irritating foods, and instead drink ample warm water. Women with heat excess (blood-heat pattern) should consume more fresh fruits and vegetables before menstruation, while avoiding pungent, heat-inducing foods such as scallions, garlic, leeks, and ginger. Those with qi and blood deficiency should enhance their nutritional intake with foods such as milk, eggs, soy milk, pork liver, chicken, and lamb.
3. Lifestyle Adjustment
Chronic sleep deprivation and excessive physical exertion may disrupt menstrual cycles. Therefore, women with menstrual irregularities should maintain regular daily routines, avoid staying up late, ensure sufficient sleep, and balance work with rest. Moreover, poor emotional well-being can adversely affect menstruation and hormone secretion, potentially creating a vicious cycle.
The above provides an overview of whether vitamin C supplementation is appropriate during menstruation. We hope this information proves helpful.