Irregular Menstrual Periods as a Result of Poor Diet and Physical  Activity: A Review

Author(s)	Prof. Shripriya Hosabettu
Country	India
Abstract	Irregular menstrual periods are a major concern among women of reproductive age, and lifestyle patterns such as poor diet and inadequate physical activity have emerged as significant contributors. This review synthesizes findings from current literature to understand how diet quality, nutrient deficiencies, sedentary behavior, and over-exercise influence menstrual cycle regularity. Evidence indicates that these lifestyle factors disturb the hypothalamic–pituitary–ovarian (HPO) axis, alter metabolic pathways, and disrupt hormonal balance. The review concludes that improving dietary intake and maintaining moderate physical activity can significantly enhance menstrual health.
Keywords	irregular menstruation, menstrual disorders, diet quality, nutrition and menstrual cycles, sedentary lifestyle, physical activity, HPO axis, amenorrhea, oligomenorrhea.
Field	Biology > Medical / Physiology
Published In	Volume 7, Issue 6, November-December 2025
Published On	2025-12-14
DOI	https://doi.org/10.36948/ijfmr.2025.v07i06.63581

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