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Fish Oil Pills May Not Boost Brain Health After All
Newser • • health
Key Points:
- Recent research indicates that omega-3 supplements, such as fish-oil capsules, do not improve cognitive function or prevent dementia, even in older adults with low fish consumption or genetic risk factors for Alzheimer's.
- Experts propose that most individuals may already obtain sufficient omega-3s from their diet, particularly plant-based ALA, making additional supplementation ineffective.
- The body's ability to process omega-3s, influenced by genetics and gut microbiota, may play a more crucial role than supplement intake, highlighting the importance of diets rich in plants, fiber, and fermented foods.
- Long-term consumption of omega-3-rich foods over decades, rather than short-term supplementation, might be necessary to achieve cognitive benefits.
- Nutritional experts emphasize that while eating omega-3-containing foods correlates with better brain health, taking supplements does not appear to provide the same advantages.
