A diet for endometriosis can significantly affect symptom reduction and overall well-being. It's important to know which foods to include in your diet and which to avoid to support health and reduce inflammation. In this article, we will explore the main principles of nutrition for endometriosis and offer a sample menu.
The Role of Nutrition in Endometriosis
Endometriosis is a condition where tissue similar to the endometrium appears outside the uterus. This can cause pain, inflammation, and other symptoms. Nutrition plays a key role in reducing the symptoms of endometriosis.
The Impact of Diet on Inflammation
Inflammation is a major factor causing pain in endometriosis. As shown in the study (Osmanlıoğlu Ş, Sanlier N, Human fertility, 2023), certain foods can reduce inflammation. For example, foods rich in omega-3 fatty acids, such as salmon and flaxseeds, have anti-inflammatory properties. Omega-3 fatty acids help reduce the production of pro-inflammatory cytokines, which can alleviate pain.
Additionally, it's important to reduce the intake of foods that promote inflammation, such as trans fats and excessive sugar. Instead, choose healthy fats like olive oil, avocado, and nuts, which support heart health and reduce inflammation.
In addition to omega-3 fatty acids, vitamin D may also play an important role in reducing inflammation. Research shows that vitamin D can affect the immune system, reducing inflammatory processes. To get enough vitamin D, consider including foods like fatty fish, eggs, and mushrooms in your diet, or consider taking supplements after consulting with a doctor.
Antioxidants in the Diet
Antioxidants help reduce oxidative stress, which can exacerbate the symptoms of endometriosis. Fruits and vegetables, such as berries, spinach, and broccoli, are excellent sources of antioxidants. The study (Neri LCL et al., Foods, 2025) highlights the importance of including these foods in the diet. Antioxidants neutralise free radicals, which can damage cells and cause inflammation.
To maximise the benefits of antioxidants, try to include a variety of colourful vegetables and fruits in every meal. For example, add berries to your morning porridge or salad, and use greens as a base for lunch. It's also important to remember vitamin C, a powerful antioxidant. It can be found in citrus fruits, kiwi, and red peppers.
Foods to Include in Your Diet
Choosing the right foods can help reduce the symptoms of endometriosis. Here are some categories of foods to include in your diet:
Omega-3 Fatty Acids
- Salmon
- Flaxseeds
- Chia Seeds
- Sardines
These foods help reduce inflammation and support overall health. Omega-3 fatty acids can also reduce the risk of cardiovascular diseases and support brain function. To get enough omega-3, try to eat fish twice a week or add flaxseeds to yoghurt or salads.
Fruits and vegetables
- Berries
- Spinach
- Broccoli
- Cabbage
They are rich in antioxidants and vitamins that help reduce symptoms. Including a variety of vegetables in your diet helps provide the body with essential micronutrients, such as vitamins A, C, and K. This also supports the immune system and overall health.
Whole Grains
Whole grains, such as quinoa, oats, and whole-grain bread, provide the body with fibre, which helps maintain gut health. Fibre helps normalise blood sugar levels and can reduce inflammation.
Additionally, whole grains contain B vitamins, which are important for energy metabolism and supporting the nervous system. Including such foods in your diet can help reduce fatigue, which often accompanies endometriosis.
Protein Foods
- Chicken Breast
- Turkey
- Tofu
- Legumes
Proteins are important for tissue repair and maintaining muscle mass. Choose lean sources of protein, such as chicken breast or turkey, or plant-based sources like tofu and legumes. This will help reduce inflammation and support overall health.
Foods to Avoid
Some foods can worsen the symptoms of endometriosis, so they should be avoided or limited in the diet.
Foods High in Trans Fats
- Fast Food
- Margarine
- Commercial Baked Goods
These foods can increase inflammation levels in the body. Trans fats contribute to raising “bad” cholesterol levels and can increase the risk of heart disease. Instead, choose foods prepared with olive oil or other healthy fats.
Sugar and Refined Carbohydrates
- White Bread
- Candies
- Carbonated drinks
They can contribute to weight gain and worsen symptoms. Excessive sugar intake can lead to increased insulin levels, which may exacerbate inflammation. Try replacing refined products with their whole grain counterparts.
Additionally, avoid foods that may cause allergic reactions or intolerances, such as dairy products or gluten, if you notice they worsen your symptoms. Consulting with a dietitian can help identify which foods to exclude from your diet.
Sample Day Menu
Here is a sample menu that may help reduce endometriosis symptoms:
Breakfast
- Oatmeal with flaxseeds and berries
- Green tea
This breakfast is rich in fibre and antioxidants, which help maintain energy throughout the day. Flaxseeds add omega-3 fatty acids, which reduce inflammation.
Lunch
- Spinach, salmon, and avocado salad
- Whole grain bread
A lunch rich in proteins and healthy fats helps maintain satiety and provides the body with essential nutrients. Salmon is an excellent source of omega-3 fatty acids.
Dinner
- Chicken breast with broccoli and quinoa
- Herbal tea
This dinner is light yet nutritious, providing proteins and fibre that support digestion and overall health. Broccoli and quinoa are rich in vitamins and minerals.
Snacks
- Nuts and seeds
- Fruits such as apples or pears
Snacks help maintain energy levels throughout the day and prevent overeating during main meals. Nuts and seeds are rich in healthy fats and proteins, while fruits provide vitamins and antioxidants.
Scientific Sources
- The relationship between endometriosis and diet, Human fertility, 2023
- Diet and Endometriosis: An Umbrella Review, Foods, 2025
Read Also
A balanced diet can significantly improve the quality of life with endometriosis. If you wish to receive individual dietary advice, book a consultation with our dietitian.
Frequently Asked Questions
Which foods help reduce endometriosis symptoms?
Foods rich in omega-3 fatty acids, antioxidants, and vitamin D, such as salmon, berries, and fatty fish, can reduce endometriosis symptoms.
Which foods should be avoided with endometriosis?
Avoid foods high in trans fats, such as fast food and margarine, as well as sugar and refined carbohydrates, which can worsen symptoms.
Why is it important to include antioxidants in the diet for endometriosis?
Antioxidants help reduce oxidative stress and inflammation, which can alleviate endometriosis symptoms. They neutralise free radicals that can damage cells.
How do omega-3 fatty acids affect endometriosis?
Omega-3 fatty acids have anti-inflammatory properties and help reduce the production of pro-inflammatory cytokines, which can decrease pain associated with endometriosis.
Article Author: Olga Bezugla — PhD in Medicine, clinical dietitian, and expert in metabolic health and clinical nutrition. Postdoctoral fellowship — DIfE (Deutsches Institut für Ernährungsforschung), Potsdam, Germany. More About the Doctor