Which plant-based sources are high in omega-3s?

Question

Hello doctor,

As a 40-year-old woman interested in health, I have heard about the benefits of omega-3 fatty acids and the Mediterranean diet. How do omega-3s improve health, and what is their role in the Mediterranean diet? I am vegetarian, so how can I ensure I am getting enough omega-3s without consuming fish or other animal products? What plant-based sources are rich in omega-3s? What is the daily recommended dose for someone my age? Are there any risks of overconsumption? Should I consider supplements, and if so, what kind?

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I read your query and can understand your concern.

DHA (Docosahexaenoic acid) levels are especially high in the retina of the eye, brain, and sperm cells. Omega-3 fatty acids also provide calories to give your body energy and have many functions in your heart, blood vessels, lungs, immune system, and endocrine system (the network of hormone-producing glands).

In contrast, there are no official guidelines for the intake of long-chain omega-3s. Yet, health organizations generally recommend a minimum of 0.0088 ounces, a maximum of 0.1411 ounces, and no more than 0.1764 ounces of combined EPA (eicosapentaenoic acid) and DHA per day, unless instructed otherwise by a health professional.

Omega-3 fatty acids are readily available in a wide variety of plant foods. Sources include walnuts, flaxseed, chia seeds, hemp seeds, edamame (green soybeans), seaweed, and algae. Other green leafy vegetables and beans also contain small amounts.

Benefits of omega-3 fatty acids:

Supports heart health: Omega-3 fatty acids have been studied extensively for their ability to keep your heart healthy and protect against heart disease.
Promotes prenatal growth and development.
Eases inflammation.
May improve mental health.
Enhances brain function.
Supports joint health.

Kiwifruit, papaya, avocados, berries, and oranges contain a good amount of Omega-3 fatty acids. Side effects of omega-3 supplements are usually mild. They include unpleasant taste, bad breath, bad-smelling sweat, headache, and gastrointestinal symptoms such as heartburn, nausea, and diarrhea. Several large studies have linked higher blood levels of long-chain omega-3s with higher risks of prostate cancer.

I hope I have answered your question.

Let me know if I can assist you further.

Regards.