Three recent studies offer an exciting opportunity to delve deeper into the understanding of how omega-3 fatty acids benefit the brain. With one study focusing on the potential protective effects of omega-3 against air pollution, another shedding light on the importance of omega-3 for Alzheimer’s disease, and a meta-analysis revealing positive outcomes in perinatal depression treatment, we are gaining valuable insights into the multifaceted ways in which omega-3 can support brain health.
Omega-3 EPA and DHA May Help Counteract the Effects of Air Pollution on the Brain
A study published in Neurology explored the potential protective impact of omega-3 fatty acids on the brain against the neurotoxin PM2.5 found in air pollution. The results indicated that omega-3 fatty acids, known for their anti-inflammatory properties, may play a role in countering the adverse effects of air pollution on brain health.
Alzheimer’s & Omega-3
A pilot study conducted by the Keck School of Medicine at the University of Southern California (USC) investigated the effects of different doses of omega-3 fatty acids on individuals without Alzheimer’s disease. The study found that a higher daily dose of over 2 grams of DHA led to increased blood plasma DHA levels. However, the increase in DHA in the cerebrospinal fluid (CSF) was smaller, indicating the potential significance of dose when considering the transfer of omega-3s to the brain.
Perinatal Depression Finds Positive Omega-3 Benefits
A study published in Neurology explored the potential protective impact of omega-3 fatty acids on the brain against the neurotoxin PM2.5 found in air pollution. The results indicated that omega-3 fatty acids, known for their anti-inflammatory properties, may play a role in countering the adverse effects of air pollution on brain health.
The only over-the-counter Omega-3 supplement that I recommend is made by Nordic Naturals. However, your qualified Naturopath will have access to the Orthoplex practitioner-only Nordic Naturals range of products
Resources:
Neurology. 2020 Jul 21;10.1212/WNL.0000000000010570
Alzheimer’s & Dementia. 2020 Aug;16(8):1107-1116
Translational Psychiatry. 2020 Jun 17;10(1):197