Menstrual nutrition: See what to eat in each phase
Diet during menstruation: did you know that changing your diet can help with PMS and strengthen your body?
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Yes, each phase of the menstrual cycle has its characteristics.
We can improve our well-being with a proper diet.
In the first phase, called 'Maiden', eating up to five chestnuts improves reasoning.
In the 'Mother' phase, opting for eggs and legumes maintains balance. Avoiding processed foods and coffee is essential.
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Main Points
- Eating foods rich in iron and vitamin B helps compensate for blood loss.
- THE follicular phase lasts about 14 days, starting on the first day of menstruation.
- In the ovulatory phase, estrogen peaks, lasting three to four days.
- Avoiding processed and ultra-processed foods is essential to prevent inflammation and anxiety.
- Magnesium intake during luteal phase can relieve fatigue.
- Eating vegetables, fiber, protein and unsaturated fats helps regulate the menstrual cycle.
- Reducing your sugar and coffee intake can minimize PMS symptoms.
Introduction to the importance of nutrition in the menstrual cycle
The relationship between menstrual cycle and diet is very important.
A balanced diet greatly helps women's well-being.
Studies show that the menstrual cycle varies between 20 and 45 days, with an average of 28 days.

Hormonal changes greatly affect diet and well-being.
For example, the ovulation phase can cause weight to increase by up to 2.25 kg. luteal phase can raise body temperature by 0.3 to 0.5 °C.
There are also changes in cholesterol levels, with HDL higher in follicular phase and the lowest LDL in the luteum.
Premenstrual syndrome (PMS) affects between 30% and 80% of women, mainly over the age of 30.
During this phase, bloating and mood swings are common.
A diet rich in vegetables, magnesium, and iron can help alleviate these symptoms.
| Cycle Phase | Physical Changes | Food Tips |
|---|---|---|
| Follicular Phase | Increased energy, well-being | Estrogen consumption, antioxidant-rich foods |
| Ovulation | Estrogen spike, possibly mild abdominal pain | Anti-inflammatory foods like salmon and sardines |
| Luteal Phase | Fluid retention, swelling, mood swings | Foods rich in magnesium and iron, such as dark leafy vegetables |
These changes show the importance of diet in the menstrual cycle.
Maintaining a balanced diet is essential to relieving menstrual symptoms.
It is important to eat fresh foods and avoid processed foods to improve well-being during each phase of the menstrual cycle.
Nutrition during menstruation: The 1st Phase of the Cycle, Follicular Phase
THE Follicular Phase the menstrual cycle lasts about 14 days.
It starts with the first day of bleeding and ends with ovulation.
At this time, estrogen increases, stimulating follicle-stimulating hormone (FSH).
It is very important to take care of feeding in the follicular phase.
This way, our body receives all the nutrients it needs for hormonal changes.

Estrogen increases gradually.
Our food should complement this change and help compensate for blood loss. Iron deficiency is common at this stage.
Therefore, it is crucial to include foods rich in iron and vitamin B in your diet.
Red meat, green vegetables, and legumes with vitamin C are great choices. They help maintain adequate iron levels.
Staying well hydrated is essential.
Water intake should be 1.6 to 2 liters per day.
This can reduce cramps and the length of your period. However, it is important to avoid excess salt to prevent bloating.
| Recommended Foods | Benefits |
|---|---|
| Red Meat | Rich in iron, it helps prevent anemia |
| Green Leaves | Source of vitamin B and iron |
| Legumes | Iron-rich vegetarian alternative |
| Foods with Vitamin C (like oranges) | Improves iron absorption |
| Water (1.6 to 2 liters) | Reduces cramps and bloating |
A green juice is a great ally in feeding in the follicular phase. Made with kale, ginger, apple and water, it is rich in chlorophyll and magnesium.
These components help balance hormones and have anti-inflammatory properties.
Adopting a balanced diet at this stage improves our energy and well-being.
This makes all the difference for a healthier and more comfortable menstrual cycle.
The Ovulatory Phase: Time of Maximum Fertility
THE ovulatory phase lasts between 12 and 24 hours. During this period, the body is at its peak of fertility.
This happens because estrogen levels increase too much.
It is the time when the egg leaves the ovaries, ready to be fertilized.

THE nutrition in the ovulatory phase is essential.
Eating foods full of antioxidants, such as berries, is very good.
It is also important to consume fatty fish, rich in omega-3.
These nutrients improve egg quality and increase fertility.
Nutritionist Beatriz Tebaldi says that eating nuts, flax seeds and chia seeds helps a lot.
Also, eating fish like salmon and sardines is great.
These foods make eggs healthier and create a better environment for reproduction.
It is important to keep an eye on changes in your body.
For example, cervical mucus becomes clearer and stretchier when you are ovulating.
It is also helpful to monitor your basal body temperature and feel for symptoms such as mild pelvic pain, known as Mittelschmerz.
The fertile window is not just at the time of ovulation.
Sperm can live up to 5 days in a woman's body.
This increases your chances of conception if you have sex in the days following ovulation.
The Luteal Phase: Preparation for Menstruation
The luteal phase begins shortly after ovulation and lasts about 14 days.
During this period, the body prepares for the next menstruation.
Progesterone increases, leading to symptoms such as cramps, leg pain, migraines, fatigue and mood swings.
A proper diet can alleviate these symptoms.
Foods rich in magnesium, such as nuts, seeds and whole grains, are great. They help relax muscles and improve well-being.
Additionally, include foods rich in omega-3 is essential. Fatty fish, flaxseed and chia have anti-inflammatory properties.
They can reduce pain and anxiety.
Vitamin B6 is also important for improving anxiety, irritability and fluid retention.
To keep your blood sugar stable, it's good to eat whole foods that are high in fiber.
Fruits, vegetables, and whole grains are good choices. They help prevent glucose spikes that can cause fatigue and mood swings.
| Nutrient | Food Source | Benefits |
|---|---|---|
| Magnesium | Oilseeds, seeds, whole grains | Relaxation, well-being |
| Omega-3 | Fatty fish, flaxseed, chia | Pain reduction, anti-inflammatory |
| Vitamin B6 | Banana, chicken, potato | Improvement of anxiety, irritability |
| Fibers | Fruits, vegetables, whole grains | Blood sugar regulation |
Maintaining a balanced and regular diet is crucial.
Eating every 3 to 4 hours helps your body get the nutrients it needs.
This makes the luteal phase more bearable and less uncomfortable.
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Nutrition during menstruation
During menstruation, the menstrual nutrition helps a lot.
Eating light, easy-to-digest foods, such as soups and natural juices, keeps the body balanced.
Avoiding caffeine and alcohol is crucial, as they can worsen symptoms such as irritability and bloating.
It is essential to focus on key nutrients.
Spinach and almonds, rich in magnesium, relieve pain, fatigue and stress. Milk and yogurt, with calcium, help against menstrual cramps.
Salmon and walnuts, with omega-3 fatty acids, have anti-inflammatory properties.
Vitamin B6, found in bananas and potatoes, is important for mood.
Iron-rich foods, such as spinach and lentils, prevent anemia and reduce fatigue.
Dark chocolate, with flavonoids and magnesium, combats inflammation, swelling and headaches, but should be consumed in moderation.
Drinking plenty of water and tea is essential. This helps reduce fluid retention and improves kidney function.
A balanced diet rich in specific nutrients can alleviate PMS symptoms and increase energy.
| Food | Benefits |
|---|---|
| Spinach and Almonds | Rich in Magnesium – Reduces pain, fatigue and stress |
| Milk and Yogurt | Rich in Calcium – Relieves menstrual cramps |
| Salmon and Nuts | Rich in Omega-3 Fatty Acids – Reduces inflammation and pain |
| Bananas and Potatoes | Rich in Vitamin B6 – Regulates mood and reduces irritability |
| Spinach and Lentils | Rich in Iron – Prevents anemia and reduces fatigue |
| Dark Chocolate | Contains Flavonoids and Magnesium – Reduces inflammation, swelling and headaches |
Benefits of an anti-inflammatory diet throughout your cycle
One anti-inflammatory diet brings many dietary benefits in the menstrual cycle.
It is full of fresh fruits, vegetables and greens. This helps to reduce inflammation and improves well-being.
Nutritionists Beatriz Tebaldi and Thais Barca say that this diet is essential throughout the menstrual cycle.
Studies show that the menstrual cycle brings about major hormonal changes. On day 2, hormones are low. On day 14, estrogen levels increase significantly.
On day 21, estrogen and progesterone levels rise again.
These hormones affect women's physical strength and resistance to fatigue.
To get the most out of a anti-inflammatory diet, it is good to consume calcium and omega-3:
“Calcium, found in low-fat dairy products and leafy greens, can reduce cramps, improve mood and fluid retention.
Omega-3, found in sardines, salmon and chia, helps reduce cramps and water retention.”
Additionally, eating anti-inflammatory foods alleviates various symptoms during the menstrual cycle.
| Phase | Dietary Recommendations |
|---|---|
| Follicular | Increase fiber intake and reduce sugar and refined carbohydrates |
| Ovulatory | Incorporate more omega-3 rich fish and antioxidant foods |
| Luteal | Avoid fatty foods and increase fluid intake |
Keep a anti-inflammatory diet helps to reduce prostaglandins.
These are inflammatory substances that appear during the period.
Thus, the anti-inflammatory diet It is a great help to have a more balanced and healthy menstrual cycle.
Nutrition during menstruation: Roles of vitamins and minerals in the menstrual cycle
THE importance of vitamins in the menstrual cycle is big.
They help regulate the cycle and relieve symptoms. Folic acid, for example, is essential for female reproductive health.
Studies show that vitamin D increases the chances of pregnancy. But it does not give details about the percentages.
You essential minerals are also crucial. A lack of iron can cause problems with the menstrual cycle. This shows the importance of having enough iron.
Zinc deficiency affects ovulation and hormonal balance, so it is important to have a diet rich in zinc.
Minerals such as magnesium and omega-3 are also important.
They help relieve PMS symptoms. A balanced diet is essential for fertility and the quality of eggs and sperm.
Understanding how our bodies absorb nutrients varies with the menstrual cycle.
During the bleeding phase, iron absorption is greater. This can affect hemoglobin and ferritin.
In the luteal phase, the body may want more energy. This is due to hormonal fluctuations.
| Cycle Phase | Nutrient | Benefit |
|---|---|---|
| Follicular Phase | Folic Acid (B9) | Cycle regulation and egg quality |
| Ovulatory Phase | Vitamin D | Increased chances of pregnancy |
| Luteal Phase | Magnesium and Omega-3 | Relief from PMS symptoms |
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What to Avoid: Foods That Can Worsen Menstrual Symptoms
Avoiding certain foods can greatly improve how we feel during menstruation.
Processed foods and foods high in sugar are bad for you. They can cause inflammation and changes in your blood sugar levels.
These changes can make us feel energized and then very tired. This can make us feel sad, depressed and anxious.
Salt is also a big problem.
Eating too much salt can cause your body to retain fluids and cause bloating. This worsens the abdominal discomfort you may already be experiencing.
Caffeine should also be avoided. It can cause the body to retain fluids and increase swelling.
The North American Menopause Society (NAMS) says that coffee can narrow blood vessels. This can make cramping pain worse.
Alcohol is also something to be careful with.
It can worsen symptoms such as dehydration, headaches, bloating, and nausea. Additionally, red meat can worsen menstrual cramps.
To improve symptoms, it is a good idea to reduce the consumption of these foods.
It's best to focus on a balanced diet full of anti-inflammatory foods.
