Improve Colon Health with This Oil

Which is better for your colon -- corn oil or canola oil? Recent research suggests that canola may have the edge.

In an animal study, including canola oil in the diet seemed to do a better job of suppressing the growth of colon tumors, compared with when corn oil was included in the diet.

Omega Matters
Canola oil is high in omega-3 fatty acids, while corn oil is richer in omega-6s. And it turns out that this omega difference may really matter when it comes to stifling tumor growth. In the animal study, researchers recorded the size and number of colon tumors in the test subjects and analyzed their blood for its fatty-acid composition. Compared with the corn oil diet, the canola oil diet was associated not only with fewer colon tumors but also with much smaller tumors on average. (Related: Here's more on why omega-3 fatty acids are so good for you.)

Further Study
Research needs to be done in people next to see whether the colon benefits of canola oil translate to humans. But we already know that omega-3 fatty acids -- found not just in canola oil but also in walnuts, flaxseeds, and olive oil -- have lots of other health benefits besides cancer prevention. They may help prevent heart disease, help control cholesterol, and help control your appetite better, too. So think of more ways to add omega-3 fats in your diet. Like these ideas:

Eat something fishy. Cold water fish, such as salmon, haddock, trout, tuna, mackerel, sardines, and cod, are rich in omega-3s. Plan a romantic dinner with your honey tonight with this Smokey Mustard Maple Salmon for Two recipe.Go nuts. Nuts and seeds -- as well as oils made from them -- are another great source. Give your holiday side of green beans an unusual twist with this Green Bean Salad with Walnuts, Fennel, and Goat Cheese recipe.

Did you know? Colon cancer is one of the leading causes of death in the United States? Find out why colon cancer screening saves lives.

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Take Short Walks to Live Longer

Looking for a simple way to extend your life? All you have to do is give your body 15 minutes of physical activity a day and you'll win yourself three extra years of life. Pretty amazing, right?

A recent study tracked more than 400,000 people for more than 8 years and found that just 15 minutes of light, daily activity, such as walking, makes you physically 3 years younger than your couch-potato friends and cuts your chances of dying from pretty much anything by 14%.

Double Is Better
When it comes to walking, a little more is always better. In fact, the World Health Organization and the Centers for Disease Control and Prevention recommend 30 minutes of physical activity each day. By squeezing in an additional 15 minutes, you'll likely live even longer and make your daily life a lot more pleasurable. That's because:

About one in three U.S. adults are already hitting the 30-minute mark. Join them by starting with 15 minutes today and lengthening your workout from there. You can bet your RealAge (your physical age) will stay younger longer.

Use this tracker to help you meet your walking goals.

RealAge Benefit

Exercising regularly, expending at least 3,500 calories of energy a week, can make your RealAge 3.4 years younger. Take the RealAge Test!

Actively patrolling your health can make your RealAge as much as 12 years younger.

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