Here's one more reason to eat healthy in 2012. A recent study again confirmed what several other studies have shown- healthy eating is good for your brain.
According to the journal Neurology, researchers in the Oregon Brain Aging Study tested the blood of 104 participants for levels of various nutrients. They then looked at symptoms of brain health, such as cognitive function and brain size as seen on an MRI. While past studies have relied on individuals' reports of what they ate, this study tested actual levels of nutrients present in the participants.
The results? People in the study who showed high levels of nutrients such as omega-3 fatty acids and vitamins C, D, E and B had better brain health. They were less likely to develop symptoms of Alzheimer's disease, and their brains were less likely to display signs of aging on MRIs such as shrinkage.
Additionally, participants whose blood showed high levels of trans fat experienced a decline in their memory and ability to process thoughts.
Wondering where to get this brain food? Omega-3 fatty acids are mostly found in fish, such as mackerel, lake trout, herring, sardines, albacore tuna, and salmon, as well as other foods such as nuts, beans and flax seeds. The great thing about omega-3 fatty acids is that they're associated with better heart health as well.
Unfortunately, trans fat is found in many of the things I love to eat...cookies, fried foods, donuts and more. Guess it's time to put those resolutions to work!
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