You’ve probably heard about how good omega-3s are for women’s health because of their ability to prevent diseases and disorders that affect women. But is it true, or just a marketing campaign?
It’s true. Numerous scientific studies show that omega-3 fatty acids play an essential role in women’s health and contribute to improving our quality of life.
In this article, we will see all their properties, the disorders they prevent, the foods that contain them and the recommended daily dose.
Omega-3 and female hormones
Think of Omega-3s as a specialized support system for your body. They’re not just ‘healthy fats’ – they’re essential for keeping your hormones in sync, which affects everything from your mood to the strength of your bones.
Here’s a breakdown of why they’re so important:
Hormonal Control Center
Omega-3s help regulate estrogen and progesterone. These are the “big two” hormones that manage your menstrual cycle, ovulation and the transition to menopause. When these are balanced, your physical and emotional health feels much more stable.
Heart and Metabolism
They act as a natural shield for you cardiovascular health. Omega-3s help lower blood pressure and keep cholesterol and fat metabolism in check, which is a huge win for heart health.
Full Body Maintenance
These fats do some heavy lifting behind the scenes strengthening neurons and protecting bone density. They also boost your immune system and help your skin stay supple and glowing by supporting collagen production.
The “Feel Good” connection.
There is a huge connection between these fats and yours emotional well-being. They affect the neurotransmitters that dictate how you feel:
- Serotonin: It affects your mood, sleep quality and libido.
- Endorphins: It helps you manage pain and stay calm.
- Dopamine: It keeps you sharp, focused and relaxed.
Stability through life’s changes
Because life stages like pregnancy or menopause can send your hormones on a roller coaster, Omega-3s act as a stabilizer. They help minimize symptoms and prevent health problems caused by these natural hormonal changes.
Disorders and Symptoms Prevented by Omega-3
Gynecological Disorders
Inflammation can increase the intensity of gynecological pain and general discomfort, such as bloating and weakness. By reducing inflammation in the body, omega-3 fatty acids can significantly reduce pain.
They are particularly effective in relieving painful gynecological symptoms caused by uterine fibroids or fibroids, uterine polyps, endometriosis and adenomyosis. They also help relieve premenstrual syndrome and severe menstrual pain or amenorrhea.
Cardiovascular Disorders
Omega-3s lower triglyceride levels and increase “good” cholesterol in the blood.
They also help maintain the flexibility and elasticity of the arteries, reduce inflammation in the walls of blood vessels and lower blood pressure.
In addition, they prevent the formation of blood clots. Thanks to these properties, they reduce the risk of strokes, heart disease, thrombosis and atherosclerosis.
Hypertension
By preventing hypertension, omega-3s not only reduce the risk of serious cardiovascular disorders, but also prevent damage to other organs, such as the kidneys and brain (including blindness, kidney failure, cognitive decline or dementia).
Bone and joint health
By reducing inflammation, omega-3s can prevent and relieve symptoms of inflammatory conditions such as joint pain, rheumatoid arthritis and arthralgia.
They can also boost bone health thanks to their anti-inflammatory properties and ability to improve calcium absorption, reducing the risk of bone diseases such as osteoporosis.
Immune System
Omega-3s play a very important role in the immune system, as they reduce inflammation and strengthen immune cells, improving their structure and function. This helps suppress autoimmune reactions, boosts the body’s ability to fight infections, and reduces allergy symptoms.
Eye health
Omega-3s can prevent dry eye symptoms (by supporting tear production and quality), age-related macular degeneration and oxidative damage, contributing to long-term visual health.
Skin health
Omega-3s also help maintain healthy skin reducing inflammation and strengthening the physical barrier through their antioxidant and supportive properties. They help repair sun damage and promote skin regeneration.
They can prevent, relieve and improve conditions such as acne, dermatitis and rosacea, while keeping the skin healthy, supple, hydrated, smooth and glowing.
Cancer
Some studies show that omega-3s are effective in preventing and treating cancer (including breast, uterine, and ovarian cancers) because of their anti-inflammatory and antioxidant properties and their ability to boost the immune system.
They are also believed to affect cell cycle regulationreducing the proliferation of cancer cells and their ability to spread to other parts of the body.
Finally, omega-3s enhance the anticancer effects of chemotherapy drugs, making them useful as adjunctive therapy by improving the tolerability and effectiveness of treatment and alleviating some side effects.
Brain and Emotional Health
Omega-3s are essential for brain development and cognitive function because they balance hormone levels (estrogen and progesterone), reduce inflammation, prevent oxidative stress, and strengthen neural connections.
By affecting hormonal balance and the production of “happiness” neurotransmitters, Omega-3s can also improve mood, prevent sharp and sudden emotional changes (common during the menstrual cycle, pregnancy or menopause), and relieve symptoms of depression and anxiety.
Omega-3 and menopause
During perimenopause and menopause, strong hormonal fluctuations affect the entire body. These can cause symptoms such as irregular periods, hot flashes, excessive sweating and vaginal dryness.
They are also associated with problems such as osteoporosis, macular degeneration, dry eye syndrome, hypertension and high cholesterol. In addition, they can cause increased body fat, cardiovascular disease and a higher risk of infections.
Omega-3 consumption, along with the vitamins and minerals mentioned in this article, is vital in these stages. These they help reduce inflammation, protect cardiovascular and bone health, boost the immune system and improve cognitive function.
Omega-3 sources
The foods with the highest Omega-3 content are:
- Fatty marine fish (such as wild salmon, sardines, mackerel, haddock, anchovy and tuna)
- Chia seeds, flax seeds, pumpkin seeds, walnuts
- Canola oil
- Broccoli
- Soy (and its derivatives)
However, not all omega-3s provide these benefits—only EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid), which are mainly found in oily marine fish.
ALA (alpha-linolenic acid), a plant-based type of Omega-3, is not easily converted to EPA and DHA, so consuming direct sources of EPA and DHA (ie, oily marine fish) and high-quality Omega-3 supplements are recommended.
The Recommended Daily Allowance (RDA) of omega-3s usually ranges from 250 mg to 500 mg EPA and DHA, although higher amounts are recommended for pregnant women (700–1000 mg), postmenopausal women (500–1000 mg), and those with certain conditions, such as coronary heart disease, arthritis, multiple sclerosis, anxiety or depression.
Although taking more than the RDA is generally safe (as long as it does not exceed 3 g), Excessive intake may cause gastrointestinal side effects (such as diarrhea or nausea), suppress the immune system (increasing the risk of infection), affect metabolism and interact with certain medications.
Additionally, as discussed in articles on fish and seafood during pregnancy and breastfeeding, precautions are needed at these stages due to the presence of mercury, parasites such as Anisakis, and bacteria such as Listeria monocytogenes. It is important to avoid prohibited fish and seafood and follow recommendations on safe types, portions and cooking methods.
It is important to consult your doctor before taking Omega-3 supplements. They can determine the appropriate daily dose and method of consumption based on your blood tests and medical history.
