
Spoiled for restaurant choices, most Bostonians eat for the pleasure of eating, and seldom think of nutrition in terms of building blocks for our bodies’ natural repair process. But if we revisit high school biology or college physiology classes, it’s not hard to see how proper nutrition can play a big part in injury recovery. This week, we look at how nutrition can help with pain management.
Omega 3/omega 6 ratio may not be a term familiar to everyone, but with all the hype today on taking fish oil to prevent heart diseases, it is not a topic one should be unaware of. In case you didn’t know already, fish oil contains high levels of omega 3 fatty acids that can benefit the human body in more ways than one can imagine. The DHA supplement that is often prescribed for expecting mothers is one type of omega 3 fatty acids, as well as EPA.
So just how do omega 3 fatty acids help with pain management? To put it simply, they decrease productions of pain-increasing chemicals. The typical north american diet (lots of red meat, chicken and refined grain products) is rich in omega 6 fatty acids, which when taken in through the digestive system become the building blocks for arachidonic acid (AA). When an injury occurs and cell membranes get disrupted, phospholipase A2 gets released and breaks down AA to produce high levels of prostaglandin E2, thromboxane A2 and leukotrienes SRS-A, which are inflammatory mediators. EPA and DHA are believed to compete with AA for binding sites in the cell membrane and are therefore able to modulate the cyclooxygenase (COX) pathway, and in a lesser degree the lipooxygenase (LOX) pathway, in the same way NSAIDs do minus the adverse effects. The end result, less production of proinflammatory chemicals and therefore less pain.
Regular intake of cold water fish fat and marine algae can increase the omega 3/omega 6 ratio in your body, which can dramatically reduce the overall production of proinflammatory chemicals. Because marine algae aren’t part of my regular diet, I choose to take salmon oil supplements instead. This antiinflammatory property is also the basis on which regular fish oil supplement appears to have a cardio-protective effect. As for pain management, omega 3 fatty acids work even better when taken with fruits and vegetables high in bioflavonoids, especially when in conjunction with botanicals such as ginger, turmeric (a common ingredient in curry) and boswellia. While omega 3 fatty acids is relatively safe to consume as compared to NSAIDS, there are documented cases of allergic reactions that suggest one should always consult a physician or nutritionist before supplementing.
Chung Lee, DC.




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