Detoxing the Body with Pomegranate Juice

Here is an excerpt from an article I wrote for Workout Healthy Blog entitled, "Detoxing the Body with Pomegranate Juice". In researching this subject, I learned that pomegranate juice is great for the heart, too. Check it out!

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To detox the body means to remove toxins and waste from the bodily systems. Because the small intestine absorbs needed nutrients, vitamins, and minerals from foods and releases them into the bloodstream, it is sometimes beneficial to drink juices when nourishing and/or detoxing the body. Pomegranate juice contains high amounts of vitamin C, antioxidants, and healing properties which make it ideal for cleansing the body.

The Academy of Nutrition and Dietetics (formerly known as the American Dietetic Association) defines an “antioxidant” as:

“…dietary substances including some nutrients such as beta carotene, vitamins C and E and selenium, that can prevent damage to your body cells or repair damage that has been done.

“Antioxidants work by significantly slowing or preventing the oxidative – or damage from oxygen – process caused by substances called free radicals that can lead to cell dysfunction and the onset of problems like heart disease and diabetes. Antioxidants may also improve immune function and perhaps lower your risk for infection and cancer.” (Team, 2006)

Read the entire post.

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I'll Have a Little Pink Slime with That!

ABC news recently ran a story on the filler used in ground meat that consumers purchase everyday at the grocery store called, "70 Percent of Ground Beef at Supermarkets Contains ‘Pink Slime’". I've posted an excerpt and link to the full article below. Do with this information what you will, but I don't eat and won't be eating any red or pink meat in the foreseeable future. I'm just sayin'...

Image Credit: Brian Yarvin/Getty Images

Here is an excerpt:

Gerald Zirnstein grinds his own hamburger these days. Why? Because this former United States Department of Agriculture scientist and, now, whistleblower, knows that 70 percent of the ground beef we buy at the supermarket contains something he calls “pink slime.”

“Pink slime” is beef trimmings. Once only used in dog food and cooking oil, the trimmings are now sprayed with ammonia so they are safe to eat and added to most ground beef as a cheaper filler.

It was Zirnstein who, in an USDA memo, first coined the term “pink slime” and is now coming forward to say he won’t buy it.

“It’s economic fraud,” he told ABC News. “It’s not fresh ground beef. … It’s a cheap substitute being added in.”

Zirnstein and his fellow USDA scientist, Carl Custer, both warned against using what the industry calls “lean finely textured beef,” widely known now as “pink slime,” but their government bosses overruled them.

Read the full story: http://abcnews.go.com/blogs/headlines/2012/03/70-percent-of-ground-beef-at-supermarkets-contains-pink-slime/

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What's Eating You? Day 4: Fats~ The Protectors

Fats are molecules otherwise known as lipids. Lipids are defined as, "...organic, carbon-containing compounds that are hydrophobic (water-insoluble), lipophilic (fat-soluble), and have a physical characteristic of feeling greasy to the touch." (Fink, Burgoon, Mikesky 2009) Fats fall into one of three major categories: triglycerides, phospholipids, and sterols. Triglycerides are the most commonly found fats in the body, foods, and drinks. Phospholipids are found in animals and plants with a molecular structure which makes them both fat and water-soluble. The third class of lipids, sterols, are the smallest percentage of fats. The best-known sterol is cholesterol which is produced by the human body in the liver. While consuming fats has been attributed to a myriad of health problems, they are still a necessary part of the daily diet. The key is to choose the right kinds from the best sources in the right portions.

Fats perform many critical functions in the body:

• They provide 60-80% of the body's energy needs at rest.
• Fats are an abundant energy reserve.
• They protect and insulate vital organs.
• Fats provide proper cell structure, especially in nerve and brain tissue.
• Fats help produce vitamin D in the body.
• Fats form steroid hormones.
• They carry vitamins A, D, E, and K through the bloodstream. 
• Fats enhance the flavor and add satiety to meals.

Foods that contain fats include oils, grains, meat, dairy, beans, certain vegetables (like avocados and olives), nuts, and seeds. Generally speaking, fruits and vegetables contain minimal to no fat. Some of the foods with the highest cholesterol (fat) content are whole milk, cheddar cheese, beef, chicken, turkey, pork, and butter and whole eggs (which contains the highest amount of cholesterol).

The guidelines for fat consumption vary, but recommendations range from 20-35% of the daily caloric intake. If you consume 2,000 calories per day, fats should be 400-700 of those calories. It is thought best to aim at the lower end of this spectrum and to choose non-animal based sources for optimal heart health.

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Lower My Blood Pressure and Cholesterol? Sign Me Up!

The benefits of a good diet and exercise regimen reach far beyond the number on the scale. In less than one month, both blood pressure levels and cholesterol levels can be brought within healthy ranges. How? Consuming a low-fat, high-fiber diet and walking for 45 to 60 minutes daily will reduce blood cholesterol levels and help clear arteries. According to the American Council on Exercise, researchers at UCLA conducted a study (2002) on 11 obese men who consumed a low-fat, high-fiber diet and walked on a treadmill daily over a three week period. Here were the results:

"At the end of three weeks, participants hadn't lost a significant amount of weight, but the seven men who previously had high blood pressure now had normal blood pressure, and the entire group reduced their cholesterol levels by an average of 19 percent.

"Insulin levels dropped 46 percent and free radicals by 28 percent, both of which are associated with heart disease.

"This is the first study to show that this type of diet and exercise can reduce oxidative stress, lower blood pressure and improve risk factors for other chronic diseases in a very short time," wrote lead researcher R. James Barnard."

http://www.acefitness.org/healthandfitnesstips/healthandfitnesstips_display.aspx?itemid=247

How do I get started?

See your doctor for your annual physical. Inform him/her that you want to begin an exercise program and that you need specific recommendations based on your current health condition and your fitness goals. Your examination and blood work will dictate how your diet will change as well as the type and level of intensity of your exercise program. If your total cholesterol is 200 or higher with an LDL of over 99 then you will want to get started right away. Blood pressure increases with age. A normal reading for a 30 year-old man is 126/79 while a 60-year old man registers 142/85. Consult with your doctor. Health conditions, age, gender, and medications can affect your numbers.

What should I be eating?

Your healthy diet should consist of carbohydrates, protein, and good fats. These macronutrients are derived from whole grains, fruits, vegetables, beans, lean meats, fish, and plant-based oils. Visit MyPyramid.gov and develop a plan for your general nutrition needs as well as physical activity. Since carbohydrates supply the primary fuel for most metabolic activity, your daily caloric intake should be comprised of 45-65% carbohydrates, 10-35% protein, and 20-35% fats. Eliminate pork, red meat, fast food, junk food, fried food, soda, caffeine, alcohol, sweets, and cigarettes. Add fresh fruits and vegetables, whole grains, beans,and (if you prefer meat) lean cuts of meat like chicken or turkey. Healthy fats should come from olive oil, canola oil, low-fat dairy, salmon, avocados, flax seed, and sesame oil. Be mindful that the body produces cholesterol naturally. Animal-based foods contain saturated fat, so excess consumption of meat and dairy products will lead to high LDL (bad) cholesterol. Lastly, drink plenty of water--at least half of your present body weight in ounces.

How often should I exercise?

Strive to exercise for at least 30 minutes a day, 3 to 5 days per week. Try walking. Balance cardio (walking, jogging, running, biking, rowing) with strength training (weights, pushups, yoga). Set new goals every month and make sure that your program is progressive. The key words here are: farther, faster, stronger, longer (distance, speed, power, endurance). Be sure to stretch major muscle groups daily and perform core/ab exercises every other day. To stay motivated, incorporate daily activities like yard work, washing the car, cleaning, and playing with your children. Recreational sports in a club or league as well as walking/running clubs provide great support from your peers. Just get moving!

Visit the American Heart Association website to create your personalized walking plan and track your progress at: http://www.mystartonline.org/mystart_tracker.jsp?section=plans

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