20 Foods That Make You Smarter
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You have to brew tea fresh or you won’t get the benefits of all those catechines (antioxidants) that boost your brain . Because tea has caffeine, don’t have more than 2-3 cups daily.
Green it: buy organic, fair trade loose leaf or packets to support sustainable business practices.
Things are looking increasingly better for chocolate. It’s got brain-boosting compounds, it’s loaded with antioxidants, and it has just the right amount of caffeine. Chocolate sends your serotonin through the roof, so you’ll feel happy in short order. Dark chocolate is also rich in fiber. (Remember, fiber = healthy cardiovascular system = healthy brain .)
Green it: go for super dark, fair-trade, pure organic chocolate, not the sugary, processed milk chocolate candy bars.
Oysters are rich in selenium, magnesium, protein and several other nutrients vital to brain health. In one study researchers found that men who ate oysters reported significantly improved cognition and mood! Not all shellfish are good for you but oysters are a sure bet.
Green it: oysters are actually one of the most eco-friendly seafood options, so eat up!
14. Olive Oil
Though we know the brain does need a small, steady supply of glucose, don’t overlook fat. Studies have consistently shown that a low-fat diet is not the health boon we hoped it would be (remember the 90s low-fat craze?). In fact, avoiding fat can increase foggy thinking, mood swings, and insomnia. A diet rich in healthy fats is essential to clear thinking, good memory, and a balanced mood. Your brain is made of fat, after all.
One study of men found that those who relied on the processed vegetable fats found in salad dressings, snacks and prepared foods had 75% higher rates of mental degradation (dementia, memory loss) than men who ate healthy fats. Most processed foods and fast foods use corn oil, palm oil, soybean oil and other Omega-6 fats. You don’t want Omega 6 fats. Even saturated fat is safer than Omega 6’s.
Choose healthy fats such as those present in olive oil, nut butters, nuts and seeds, flax, oily fish, and avocados. Avoid processed fats found in pastries, chips, candy bars, snacks, junk food, fried foods and prepared foods. Eating the wrong fat can literally alter your brain’s communication pathways.
Green it: look for organic, local, or farmers’ market options when it comes to your food. You should also explore herbal remedies for mood swings and brain health.
In addition to being another rich source of Omega-3’s, tuna, particularly yellowfin, has the highest level of vitamin B6 of any food. Studies have shown that B6 is directly linked to memory, cognition and long term brain health. Generally, the B vitamins are among the most important for balancing your mood. B6 in particular influences dopamine receptors (dopamine is one of your "feel good" hormones along with serotonin).
My personal cocktail: SAMe (nature’s happiness molecule) and a mega-dose of B-complex keeps me humming even when I’ve got a mountain of work to do. Which, like you, is all the time.
Green it: only eat tuna from sustainable fisheries, and if you’re looking for a B6 source that is vegetarian, opt for a banana, which contains a third of your day’s requirement (tuna offers nearly 60%).
Garlic – the fresher the better – is one of the most potent nutritional weapons in your arsenal. Eat it as much as your significant other can stand. Not only is it fabulous for reducing bad cholesterol and strengthening your cardiovascular system, it exerts a protective antioxidant effect on the brain.