
Project Leader
Prof. Dr. Nevin ŞANLIER
Ankara Medipol University Obesity Dietitians Association TUSEBTUSEB Emergency Research and Development Project Support Program (2024-A4-02)
Within the scope of the TUSEB Emergency Research and Development Project Support Program (2024-A4-02), the project led by Prof. Dr. Nevin Şanlıer has been accepted. Ankara Medipol University and the Obesity Dietitians Association are stakeholders in the project.
The menstrual cycle is defined as a physiological process characterized by hormonal changes and bleeding that repeats regularly every month from menarche to menopause (Arı Yılmaz et al., 2020). An average cycle of 28 days occurring every 21–35 days is considered normal; it usually begins at ages 10–12 and ends at 45–50 (Schmalenberger et al., 2021).
Premenstrual syndrome (PMS), characterized by physical, psychological, and behavioral symptoms that occur in the luteal phase of the cycle, affects a large proportion of women, while its more severe form is referred to as premenstrual dysphoric disorder (Itriyeva, 2022). In Türkiye, PMS prevalence ranges between 5.9% and 76%, and 70–90% of women report symptoms (Işgın & Büyüktuncer, 2017).
Nutrition and lifestyle play an important role in the emergence of PMS along with hormonal fluctuations. During the luteal phase, under the influence of progesterone, tendencies toward sweet and energy-dense foods increase, and the consumption of fatty, simple-sugar, and salty foods rises (Özçifçi & Kızıltan, 2021; Elgzar & Ibrahim, 2017). In women with PMS, increased energy intake—especially carbohydrates and fats—may influence the severity of symptoms (Ongan et al., 2021). While a Western dietary pattern has been found to be positively associated with PMS, balanced dietary models with complex carbohydrates, adequate protein, low saturated fat, simple sugars, and salt have been shown to alleviate symptoms (MoradiFili et al., 2020).
Regarding micronutrients, there is a negative relationship between calcium and vitamin D status and PMS symptoms; magnesium may alleviate symptoms through serotonin and dopamine production; zinc supplementation has positive effects on antioxidant capacity and cognitive functions (Abdi et al., 2019; Jafari et al., 2020). In addition, consumption of dried fruits, nuts, and fruits has positive effects on behavioral symptoms, and milk consumption may reduce the incidence of PMS (Hashim et al., 2019; Heidarzadeh et al., 2021).
Premenstrual syndrome (PMS) is a condition particularly observed in young women, characterized by physical, psychological, and behavioral symptoms. Under the influence of hormonal changes, the brain’s hunger–satiety center is affected, appetite increases, and food preferences change. During the luteal phase, consumption of fatty, simple-sugar, and salty foods increases, and cravings for carbohydrates—especially foods high in sugar—are common (Elgzar & Ibrahim, 2017). In this period, the number of “eating episodes” increases, elevating energy, simple sugar, and fat intake (Ongan et al., 2021). While the Western diet is associated with PMS severity, dietary models containing complex carbohydrates, adequate protein, and low saturated fat and salt may alleviate symptoms. Fatigue, irritability, nervousness, and mood swings accompanying PMS, together with changes in eating behavior, may, in some individuals, also pave the way for disordered eating behaviors (Hardin et al., 2020; Çoban et al., 2021).
In the management of PMS, nutrition should be addressed with a holistic approach that includes energy, macronutrient, and micronutrient patterns. Appropriate dietary models stand out as an important strategy for alleviating symptoms, improving quality of life, and preventing potential disordered eating behaviors.
During the premenstrual period, symptoms such as irritability, tension, depression, and anxiety may occur in women. This can affect appetite and food preferences, leading to emotional eating behavior. This project aims to evaluate the effects of symptoms during this period on women's mood, quality of life, and eating behaviors.
Prof. Dr. Nevin ŞANLIER
Ankara Medipol University Obesity Dietitians Association TUSEBProject Executing Institution
Project Executing Institution
Project Executing Institution
Through this project, we aim to clarify the relationship between PMS and nutrition scientifically, develop personalized nutrition protocols for women, raise social awareness, and increase women's energy and happiness in work, social, and family life.