Heart Health


 

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It is estimated that the average Canadian consumes over 3000 milligrams of sodium each day. That is over double the amount necessary for good health. This means we should all be trying to cut the salt in our diets by half. This is not an easy task, but with salt intake being directly related to high blood pressure and 9 out of 10 of us at risk for high blood pressure, we can’t afford not to try to cut back on our salt habit.

The good news is that Canada has a “Sodium Working Group” that is  working toward reducing sodium in our food system, making it easier for us to eat less salt. The bad news is that it doesn’t look like the food industry is going to face mandatory regulation any time soon.

Right now the onus is on us to reduce our daily sodium intake.  Adding little or no salt to the food you prepare can help, but most of the salt in our diets comes from restaurant foods and prepared foods which means that we need to be diligent consumers.  Here are a few tips that can help:

At the grocery store read nutrition facts tables and choose foods that provide 10% or less of your daily value for sodium.

At fast food outlets ask to see the nutrition facts. Sodium in fast food varies a great deal. You need to see the nutrition facts to make a healthy choice.

Here’s a list of some of the saltiest prepared foods. If you eat them regularly, you may want to look for an alternative:

•ketchup, prepared mustard,soy sauce, steak or barbecue sauce

•pickles and olives

•bouillon cubes

•commercially prepared or cured meats or fish (such as luncheon meats or canned sardines)

•canned or bottled foods, like soups, pasta sauces, dressings and other packaged convenience foods like rice and noodle mixes

•salted nuts and peanut butter

•salted crackers, chips, popcorn, and pretzels.

To learn more about what the federal government’s sodium working group has been up to, check out this Canada.com article http://www.canada.com/news/world/Salt+group+peppered+with+questions+over+delays/2071364/story.html

 

grass fed beef

Today, almost all beef in big chain grocery stores is feedlot beef. Feedlot cows have taken over the market because they fatten up on corn and soy diets in just 14 to 16 months rather than needing to be grazed for several years before slaughter. Without getting into animal welfare issues or addressing the health implications of antibiotics and hormones involved in this type of meat production, from a strictly nutritional perspective, the feed lot produces a fattier cut of meat.  Meat produced from cows that graze on grass is lower in total fat and artery clogging saturated fat and slightly higher in Omega-3 fats than grain fed beef, making it a better choice. Ask your butcher if he or she carries grass fed beef.

 

If you are interested in learning more about the meat in our grocery stores, check out the Meatrix http://www.themeatrix.com. It’s fun and entertaining, and the Meatrix website links to Sustainable Table (www.sustainabletable.org ) and the Eat Well Guide (www.eatwellguide.org ), which offer information on the issues surrounding factory farming, as well as alternatives to conventionally-raised meat, poultry, dairy, and eggs.

 

According to the Bits and Bytes website, (www.bitsandbytes.ca), also a great place to find more information about our food systems, “The Meatrix is a four-minute online animation that spoofs The Matrix movies while educating viewers about the problems with factory farming and today’s meat and dairy supplies. The film is a humorous and creative satire that uses pop culture and entertainment to educate viewers about the food they eat and where it comes from”.

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The more research is done on red meat, the more the evidence stacks up against it.  A newly released study from the US National Cancer Institute studied a half a million people ages 50 to 71 and  found that those who ate the most red meat (around two servings each day) were 30 percent more likely to die of heart disease and cancer in the 10 year follow up period than those who ate the least amount of red meat (less than two servings a week).

 

So how much red meat is too much? It looks like the best advice is to aim to eat red meat no more than once a week. This means limiting all beef, pork and lamb products to once a week. Unfortunately, pork is not a white meat –it’s just the pork industry’s successful marketing campaign that might make us think so. So skip the red meat, including all processed red meats and load up on tofu, lentils,peas,beans,fish and chicken.

 

You can read the abstract of the US National Cancer Institute study at this link. http://archinte.ama-assn.org/cgi/content/abstract/169/6/562

With the days getting warmer, it is tempting to reach for summery drinks like iced T, lemonade and fruit drinks. Instead, try a mix of sparkling water with 100% fruit juice and a splash of lemon or lime for a refreshing drink without all the added sugar.

There is new evidence that links sugar sweetened beverages with risk of heart attack. The US Nurses Health Study tracked more than 88,000 women in the US from 1980 to 2004. An article just published in the American Journal of Clinical Nutrition found that those women who drank one sweetened beverage a day had a 23 % higher risk of heart attack and those who drank two or more a day had a 35% higher risk of heart attack than those women who drank less than one a month.  

The authors figure that sweetened beverages might harm the heart by raising blood sugars or by raising triglycerides. Triglycerides are a type of fat in the blood that is sugar sensitive and plays a role in a healty circulatory system

 Check out the article at http://www.ajcn.org/cgi/content/abstract/89/4/1037

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