Aging and brain health are no joke. As we grow older, maintaining sharp cognitive function becomes more important than ever. Fortunately, a growing body of research shows that omega-3 fatty acids improve brain function and may help in the prevention of cognitive decline.
A new study led by Dr. Lukaschek at the University of Giessen in Germany, with Dr. Clemens von Schacky, examined the link between omega-3 levels in the blood and cognitive performance in older people. Their findings add to the compelling evidence supporting fish oil for cognitive function.
Omega-3 Fats and Cognitive Decline: What the Research Says
The KORA-Age Research Consortium is a significant study based in southern Germany. It investigates how people age and what factors may protect against chronic conditions like dementia. The cohort included over 9,000 participants born before 1943, whose health and habits have been tracked since 1984.
In 2012, researchers analysed blood samples from 720 older adults. They measured the Omega-3 Index, which shows the percentage of EPA and DHA in red blood cell membranes. Participants were split into three groups: low (<5.7%), intermediate (5.7–6.8%), and high (>6.8%) omega-3 levels.
Researchers compared omega-3 levels with each person's cognitive performance. They focused on important areas like memory, language, orientation, and attention. People with lower omega-3 levels had a much higher chance of cognitive impairment. This remained true even when factoring in other risks.
Cognitive Function and Omega-3: Why It Matters
The study showed that people with low omega-3 levels were 77% more likely to have signs of cognitive impairment than those in the intermediate or high omega-3 groups. These findings align with other studies showing the cognitive benefits of EPA and DHA supplements, particularly for older adults.
People with higher omega-3 levels were often more educated, less anxious, and older. This suggests a link between omega-3 intake and a better quality of life as people age.
How Do Omega-3 Fatty Acids Improve Brain Function?
You’ve probably heard that omega-3s are great for the brain—but why? Omega-3 fatty acids are key parts of brain tissue. They are especially important in the hippocampus, which is the area that handles memory and learning. Aging has a big impact on this region. However, studies show that a higher Omega-3 Index links to a larger hippocampal volume.
This means that omega-3s help protect the brain’s structure, which in turn supports better memory, focus, and cognitive performance.
What’s the Right Omega-3 Dosage for Brain Health?
For optimal brain health, experts suggest taking 1,000–2,000 mg of combined EPA and DHA omega-3s daily. Since consistency is crucial, stick to your routine for several months to start seeing benefits. To give your brain the best support, opt for a high-quality omega-3 product with a well-balanced EPA to DHA ratio.
Fish Oil Benefits Beyond the Brain
Although we focus on brain health, fish oil also supports heart health, eye health, and emotional well-being. If you worry about memory loss, Alzheimer’s, or age-related cognitive decline, adding fish oil to your routine may provide broad protection.
Why Choose Ballstad Omega-3?
When it comes to choosing the best omega-3, not all supplements are created equal. Norwegian fish oil, like the kind used in Ballstad Omega-3, is known for its purity, freshness, and exceptional EPA and DHA content.
At Ballstad, we make high-quality omega-3 supplements in Norway. We use sustainably sourced fish and manufacture our products with care. Our EPA DHA supplements come in small, easy-to-swallow softgels, offering convenience without compromising potency. If you’re looking for a supplement that truly supports cognitive function and omega-3 needs, Ballstad delivers science-backed results.
Start supporting your brain today with Ballstad Omega-3—a trusted ally in promoting long-term cognitive performance, memory retention, and overall brain vitality.
Credit: OmegaQuant Website