Can Lemons Shorten Your Period? What Science Says

No scientific evidence supports the claim that lemons or lemon‑based products can shorten, delay, or alter the duration of a menstrual period. Menstrual cycle length is governed by hormonal fluctuations—primarily estrogen and progesterone—and the natural shedding of the uterine lining. Dietary acids like citric acid do not influence these endocrine processes.

If you have concerns about irregular, heavy, or painful periods, consult a healthcare professional for personalized evaluation and evidence‑based management options.