Nutrition planning in polycystic ovary syndrome based on a low-glycemic-load, Mediterranean-style approach to support hormonal balance and address insulin resistance.
Indication
- Polycystic ovary syndrome confirmed clinically and by laboratory testing
- Insulin resistance or prediabetes accompanying PCOS
- Menstrual irregularity and the need for weight management
- Support for PCOS-related hirsutism, acne, and skin findings
- Preconception nutrition planning in women with PCOS
- Increased waist circumference and abdominal adiposity
Preparation
- Recent hormone and metabolic tests (fasting glucose, insulin, HOMA-IR, lipid profile, TSH)
- Reports from gynecology and endocrinology assessments
- A 3- to 7-day food diary
- Notes on menstrual calendar and physical activity level
- List of current medications and supplements
How it's performed
- Anthropometric measurements (height, weight, waist circumference, body composition)
- Review of laboratory results and clinical findings
- Creation of an individualized low-glycemic-load, Mediterranean-style nutrition plan
- Whole grains, legumes, vegetables, fish, and healthy fats form the foundation of the plan
- Refined sugars and processed foods are reduced gradually
- Recommendations for physical activity (especially resistance exercise) are added
Post-procedure
- Weekly or biweekly visits during the first month
- Repeat laboratory testing and plan revision every 3 months
- Monitoring of changes in menstrual regularity
- Tracking of waist circumference and body composition
- Coordinated follow-up with endocrinology or gynecology
Risks
- Overly restrictive diets may worsen hormonal imbalance
- Results are individual and develop gradually over weeks to months
- Nutrition alone may not be sufficient in some cases; medical therapy may be required
- Coexisting thyroid or prolactin disorders must be ruled out
FAQ
Do I have to cut out carbohydrates entirely?
No. The aim is to choose low-glycemic-load, complex carbohydrates. Whole grains, legumes, and vegetables are part of the plan. Excessive restriction is not sustainable long term and may negatively affect hormonal balance.
Can my menstrual cycle return to normal with nutrition?
When insulin resistance is controlled and healthy weight change is achieved, improvement in menstrual regularity is commonly observed. The timeline varies between individuals and may require accompanying medical treatment.
Should I take inositol or other supplements?
Some supplements may be supportive in PCOS based on available evidence. However, supplement use should be individualized and planned by a physician or dietitian.
I cannot lose weight, what should I do?
Weight loss can be challenging in PCOS. Even a 5-10% reduction can produce notable improvement in hormonal parameters. The plan, sleep, stress, and activity are evaluated together.
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