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Everyday eating behavior and menstrual function in young women
U Schweiger1, R J Tuschl, P Platte
1Max Planck Institute of Psychiatry, Clinical Institute, Division of Psychoneuroendocrinology, Munich, Germany.
Fertility and Sterility
|April 1, 1992
Summary
High cognitive restraint in eating behavior is linked to menstrual disturbances in young women. This study found that women with high dietary restraint experienced more irregular menstrual cycles compared to those with low restraint.
Area of Science:
- Reproductive endocrinology
- Behavioral science
- Nutritional science
Background:
- Menstrual cycle disturbances can impact reproductive health.
- Eating behaviors, including dietary restraint, may influence hormonal balance.
- Understanding the link between diet and menstruation is crucial for women's health.
Purpose of the Study:
- To investigate the association between different types of everyday eating behaviors and menstrual function disturbances.
- To determine if dietary restraint is a risk factor for menstrual irregularities.
Main Methods:
- A prospective cohort study involving 22 normal female volunteers (students and young professionals).
- Participants were categorized into low (n=13) and high (n=9) dietary restraint groups using the Three-Factor Eating Questionnaire.
- Menstrual cycle hormones (estradiol, progesterone) and cycle lengths were monitored via serum samples and diaries.
Main Results:
- Only 2 out of 9 women with high dietary restraint had normal menstrual cycles.
- Women with high dietary restraint showed significantly decreased progesterone levels (P<0.05) and/or shortened luteal phases (P<0.02).
- Eleven out of 13 women with low dietary restraint exhibited regular menstrual cycles.
Conclusions:
- High cognitive restraint in everyday eating behavior is a potential risk factor for menstrual disturbances in young women.
- Dietary restraint may disrupt the hormonal regulation necessary for a healthy menstrual cycle.