Discover the benefits and sources of omega-3 fatty acids, including cod liver oil and fish oil supplements. Omega-3s can help reduce inflammation, support brain health, and potentially alleviate symptoms of conditions like asthma, arthritis, and high blood pressure. Other benefits include improvements in fatty liver disease, increased calcium absorption, and decreased risk of certain types of cancer. Vegans and fish-allergic individuals can opt for algae as an alternative. Omega-6 fatty acids compete with omega-3s, and maintaining a proper fatty acid ratio is crucial.
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Quick takeaways
Consuming omega-3 fatty acids from sources like fish oils and cod liver oil can provide numerous health benefits, including reducing inflammation and improving heart health.
Maintaining a balanced ratio of omega-6 to omega-3 fatty acids is crucial, as consuming too much omega-6 can hinder the absorption and effectiveness of omega-3s.
Deep dives
Omega-3 Fatty Acids are Essential and Often Deficient
Omega-3 fatty acids are essential for the body, as they cannot be produced internally. However, approximately 70% of the population is deficient in omega-3. The main cause of this deficiency is a lack of consumption of omega-3-rich foods. Omega-3 fatty acids can be obtained through various sources such as fish oils, cod liver oil, fatty fish, sardines, grass-fed beef, and organ meats. Other sources like walnuts, flaxseed, hemp, and chia seeds contain omega-3 precursors that can convert into the beneficial EPA and DHA. Omega-3s have numerous health benefits, including reducing inflammation, improving heart health, and enhancing brain function and memory.
Additional Benefits of Omega-3 Fatty Acids and Importance of Balancing Omega-6 Intake
In addition to the well-known benefits for heart and brain health, omega-3 fatty acids can improve various conditions such as dry eyes, dermatitis, macular degeneration, arthritis, arrhythmias, high blood pressure, fatty liver, calcium absorption, insomnia, and even reduce the risk of certain cancers. Consuming too much omega-6 fatty acids, found in oils like soy, corn, canola, and cottonseed oil, can hinder the absorption and effectiveness of omega-3 fatty acids. Maintaining a balanced ratio of omega-6 to omega-3 fatty acids, ideally close to 1:1, is crucial. Testing omega-3 levels in the blood can provide insights into the ratio and help individuals make informed dietary choices. Some individuals with digestive issues may need to supplement with bile salts to aid in the absorption of omega-3s and other fat-soluble vitamins.
Let’s talk about the benefits of omega-3 fatty acids and what would happen if you started consuming them more often.
Omega-3 fatty acids are essential for the body, but our bodies can’t produce them.
You can get omega-3 fatty acids by consuming a high-quality cod liver oil or fish oil supplement. I prefer cod liver oil because it has additional vitamin A and vitamin D.
However, it’s best to get your omega-3 fatty acids from food. Foods rich in omega-3 fatty acids include:
• Fatty fish
• Sardines
• Grass-fed beef
• Organ meats
• Eggs
EPA and DHA are important omega-3s. EPA mainly helps reduce inflammation. DHA primarily helps support the brain. Omega-3 fatty acids may even help people with asthma and allergies.
Consuming more omega-3 fatty acids may potentially help with certain symptoms, including:
• Dry eyes
• Dermatitis
• Macular degeneration
• Arthritis
• Arrhythmias
• High blood pressure
• Leg cramps
• Insomnia
• Menstrual cramps
More potential benefits of consuming omega-3 fatty acids:
• Improvements in fatty liver disease
• Increased calcium absorption
• Decreased risk of certain types of cancer
One small issue some people experience after taking fish oil is burping. You can take fish oil in capsule form, which shouldn’t cause burping. If you’re vegan or are allergic to fish, a good alternative is consuming algae.
It’s important to note that omega-6 fatty acids compete with omega-3 fatty acids. One of the biggest causes of a deficiency of omega-3 fatty acids is excess consumption of omega-6 fatty acids.
If you have trouble absorbing fats easily, you may want to try taking purified bile salts to increase the absorption of omega-3 fatty acids and fat-soluble vitamins.
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