--- title: Why do periods stop when you're stressed or eating poorly? | Niyora description: Stress, poor nutrition, overexercise, and sleep problems disrupt brain control of hormones, stopping periods. This condition can often be reversed by fixing t url: https://niyora.com/research/papers/has-menstruation-disappeared-functional-hypothalamic-amenorrhea-what-is-this-2021/ --- - [Niyora](https://niyora.com/) - [Research](https://niyora.com/research/) - [Library](https://niyora.com/research/library/) - Why do periods stop when you're stressed or eating poorly? Review, 2021 # Why do periods stop when you're stressed or eating poorly? Stress, poor nutrition, overexercise, and sleep problems disrupt brain control of hormones, stopping periods. This condition can often be reversed by fixing these underlying causes. Early or limited evidence Women of reproductive age ## What they did Reviewed scientific literature on functional hypothalamic amenorrhea, a condition where periods stop due to lifestyle factors. ## What they found Low energy availability, poor nutrition, excessive exercise, sleep disorders, stress, and psychological problems cause periods to stop. Long-term stress is identified as the main determinant. This condition is often undiagnosed but can be reversed by modifying its causes. ## What it means for you If your periods have stopped, stress, diet, exercise, or sleep may be responsible. This condition can be reversed by addressing these underlying factors. The authors emphasize nutritional interventions as particularly important. This is a review of existing research. ## About the study Original title Has Menstruation Disappeared? Functional Hypothalamic Amenorrhea-What Is This Story about? Authors Ryterska K, Kordek A, Załęska P Journal Nutrients Year 2021 Study design Review What was tested Lifestyle modification including nutrition and stress management Open access Yes Read the paper [doi.org/10.3390/nu13082827](https://doi.org/10.3390/nu13082827) Original abstract Functional hypothalamic amenorrhea (FHA) is a very common condition affecting women of procreative age. There are many reasons for this disorder, including a low availability of energy in the diet, low micro- and macronutrient intake, overly intensive physical activity, disturbed regeneration processes, sleep disorders, stress, and psychological disorders. The main determinant is long-term stress and an inability to handle the effects of that stress. FHA is a very complex disorder and often goes undiagnosed. Moreover, therapeutic interventions do not address all the causes of the disorder, which could have implications for women's health. As shown by scientific reports, this condition can be reversed by modifying its causes. This review of the literature aims to update the current knowledge of functional hypothalamic amenorrhea and underscores the complexity of the disorder, with particular emphasis on the nutritional aspects and potential interventions for restoring balance. Reproduced under CC-BY. ## Topics [Sleep and insomnia](https://niyora.com/research/topics/symptom-sleep/)[Stress](https://niyora.com/research/topics/symptom-stress/)[Exercise and yoga](https://niyora.com/research/topics/treatment-exercise/)[Diet and nutrition](https://niyora.com/research/topics/treatment-diet/)[Eating disorders](https://niyora.com/research/topics/comorbidity-eating-disorders/) Research tells you what helps on average. Niyora helps on the day it hits. Calm down, see it another way, and decide what to say, with a PMS and PMDD app built by a doctor. ## Related studies Survey study, 2026 What factors most strongly drive PMS severity in female engineering students? Study, 2026 How can lifestyle changes help reduce premenstrual syndrome? Survey study, 2026 How do pre-menstrual symptoms affect the work and social life of young women? Survey study, 2025 How common is PMS in medical students and how is it linked to lifestyle? Survey study, 2023 How do eating habits change during the menstrual cycle in women with PMS? Survey study, 2021 Does managing stress, emotions, diet, exercise and sleep help PMS in female athletes? Ask AI about this page Copy prompt ChatGPT ↗ Claude ↗ Perplexity ↗ Google AI Mode ↗ Grok ↗