Move over almonds! A recent study in the Journal of Nutrition, Health & Aging found that subjects ages 20 to 59 who ate an average of five walnut halves daily performed significantly better on congnitive tests (memorizing a series of symbols and numbers) than those who didn’t eat them. The brain-boosting effects may come from the nut’s high levels of antioxidants and omega-3’s.
Another great plant-based option for healthy omegas is flaxseeds. Flaxseed is a source of healthy fat, antioxidants, and fiber; modern research has found evidence to suggest that flaxseed can also help lower the risk of diabetes, The best way to get your needed essential fatty acids is by eating a health-promoting diet derived exclusively from whole natural foods. These essential fatty acids are found abundantly in green leafy vegetables (kale, Swiss chard, spinach, etc.), flaxseeds, soybeans, and nuts and seeds.
Eating a health-promoting diet will provide adequate amounts of the essential fatty acids, without the problems associated with animal products, processed oils, and supplements, which are often promoted as sources for these essential nutrients. Walnuts, flax seeds and green vegetables including purslane are a rich source of the desirable Omega-3 fatty acids.
Resource: The World’s Healthiest Foods