Friday, February 15, 2008
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Shawn McKee
Staff Writer
Food
is the fuel that runs the body -- and the better the quality, the
better the performance. Foods not only can turbo charge your engine,
but can be a great device for upkeep as well, giving you the tools to
ward off the regular wear and tear associated with as much tread as
you've put on your tires.
What additives do you require to keep
your engine running on all cylinders? The vast majority of foods with
healing qualities work best in preventative roles and are most
effective when consumed as whole foods. If you're not already eating
these superfoods, it's time to get in the fast lane.
Bean Dieting?
Beans
are a great source of protein and fiber and are extremely filling,
keeping you full longer and helping to decrease obesity. Additionally, The Journal of the American Medical Association
published a study in November 2005 reporting that a healthy diet rich
in lean protein -- about half from plant sources such as beans -- was
found to lower blood pressure and "bad" LDL cholesterol, and to cut the
risk of heart disease by 21 percent. This magical fruit is full of
antioxidants and in some studies has been shown to reduce the risk of
colon cancer.
Thank You Berry Much...
Strawberries,
raspberries and especially blueberries have been touted as great
sources for antioxidants. Researchers at the USDA Human Nutrition
Research Center on Aging at Tufts University analyzed 40 fruits and
vegetables for their disease-fighting antioxidant activity. They found
blueberries to have two to three times as much antioxidants as apples,
broccoli, spinach and many other fruits and vegetables.
Berries
are thought to slow the deterioration of joints as well. According to a
Boston University study of arthritis patients, these foods protected
joints because of the vitamin C they contain. Vitamin C is also a key
component in the creation of collagen, a necessary component of
cartilage and bone.
Go Nuts for Your Heart
Nuts are a
great source of protein and omega-3 fatty acids (you know this), but
did you know they can help lower "bad" LDL cholesterol levels? Walnuts
have especially high levels of omega-3s, which reduce the risk of heart
disease and hypertension.
Japanese men and women who ate a
one-fourth to one-third cup of walnuts a day lowered their "bad" LDL
cholesterol levels by up to 10 percent. Walnuts, almonds and pistachios
are all high in arginine, an amino acid that increases blood flow to
the heart.
Grainy Reception
Researchers at the
University of Minnesota suggest that eating three daily servings of
whole grains can reduce the risk of heart disease by 25 to 36 percent,
stroke by 37 percent and Type 2 diabetes by 21 to 27 percent. Whole
grains include oats, whole wheat, brown rice, bulgur and bran. Ditch
the Wonder Bread -- you’re a grown up now. Go for breads labeled
"whole" and skip those "enriched" kiddy breads.
Yo-Yo-Yogurt
Yogurt
is the king of foods containing probiotics, the "friendly" bacteria
that helps fight illness and disease. Yogurt seems be the most
beneficial of the probiotics. Two recent studies suggest that eating
yogurt significantly improved a person's ability to fight off
pneumonia. You can eat yogurt every day -- just make sure the brand you
buy contains "live" or "active" cultures, as the bacteria won't be very
effective if they're dead before you ingest them.
Fish FoodStudy
upon study indicates that incorporating salmon into your diet reduces
blood pressure, lowers cholesterol and helps prevent heart disease. New
research from the University of California, San Diego, reports that a
higher intake of omega-3s appear to preserve bone density, keeping your
bones stronger and protecting against fractures. These omega-3s can
also be found in other cold-water fish, such as sardines, tuna and
mackerel.
Cabbage Curbs Cancer?The American
Association for Cancer Research presented a study at the November 2005
meeting that found Polish women who ate cabbage or sauerkraut
(fermented cabbage) four or more times per week were 74 percent less
likely to develop breast cancer. Additional studies found that cabbage
may also protect against lung, stomach and colon cancers. The secret
ingredient seems to be sulforaphane, a phytochemical in cabbage that
works by stimulating cells to eradicate cancerous substances.