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Showing posts with label processed food and obesity. Show all posts
Showing posts with label processed food and obesity. Show all posts

Tuesday, 5 August 2014

10 Things the Processed Food Industry Doesn't Want You to Know


By Donna Gates, Body Ecology

We've been led to believe that processed foods seem like the answer to today’s busy lives. New fads and fancy advertisements make promises that keep us coming back for more. The sad reality is that processed products are everywhere we look, making them increasingly harder to avoid. 

Processed foods are also more convenient - that's what it really comes down to in an ever increasing time poor society. It's so much easier to bake a cake by opening up a box, pouring out a dry mix, and adding an egg and some oil than starting from scratch. But what is the price we really pay for this seemingly great convenience?

1. Processed Foods Are Addictive and Can Cause You To Overeat

Whole foods are made up of carbohydrates, proteins, fats, fiber and water. When foods are processed the components of these foods are modified (for example, fiber, water and nutrients are removed) and in other cases, components are concentrated. In each case, processing changes the way they are digested and assimilated in your body.

Eating highly processed or highly concentrated foods can artificially stimulate dopamine (the pleasure neurotransmitter), which plays a role in addiction. In this way, you are eating foods that lack nutrients and fiber, but create a pleasurable feeling. A food addiction starts because you feel good when you are eating these foods and they make you think they taste better. You crave that pleasurable feeling again and again and voilà…this is what starts a food addiction.

2. Processed Foods Are Linked to Obesity

Additives in processed foods, like high fructose corn syrup, sugar and MSG have been linked to weight gain and obesity. 

Dr. Mercola recently reported about a new study that showed childhood obesity could be reduced by 18 percent, simply by cutting out fast food advertisements during children’s programming. The Australian government is clearly more concerned about their children’s health as television advertisements to children were banned several years ago.

3. Processed Foods Often Contain Ingredients That Do Not Follow The Principle of Food Combining

This can lead to low energy, poor digestion, illness, acidic blood and weight gain. An example would be a frozen meat and cheese pizza. Cheese (a dairy product), meat (an animal protein) and pizza crust (a grain product) make a terrible food combination that can wreak havoc on your digestive health.

4. Processed Foods Contribute to An Imbalanced Inner Ecosystem

This can lead to digestive problems, cravings, illness and disease. Beneficial microflora cannot survive in your digestive tract when you are poisoning them. Like us they thrive on foods that are made by nature not by man.

5. A Diet High in Processed Foods Can Lead to Depression, Memory Issues and Mood Swings

Ingredients in processed foods are often the lowest cost and sub-par, nutritionally. For example, the fats and oils used in processed foods are refined, which means they are stripped of the essential fatty acids necessary for healthy blood sugar levels, moods and memory. Your heart, hormones and brain suffer when you choose to eat these fats and oils. Instead choose organic, unrefined or “virgin” fats and oils.

6. Processed Foods Often Go Hand In Hand With “Eating on the run” or Multitasking

Most people will choose convenience if they are on the run and in today’s busy lives, who of us isn’t? Unfortunately, multitasking while eating causes people to lose touch with their natural appetite, often leading to weight gain. Additionally, multitasking sends the wrong signals to your digestive system, which needs to be in a restful mode to digest properly.

7. Nutrition Labels on Processed Foods Are Often Misleading and Have Harmful Health Effects

Many labels say “sugar free,” but contain other sweeteners like agave, which is like high fructose corn syrup. 

Additionally, product labeling may hide ingredients like GM (genetically modified) foods and harmful additives like MSG. (These are hidden behind words on the label like “natural flavorings” or “approved spices”).

8. Diets High in Processed Meats (like hot dogs and deli meats) Have Been Linked to Various Forms of Cancer

One of the reasons for this link to cancer is thought to be because of the preservatives used in processed meats. Clare Hughes, Australian Cancer Council nutrition program manager, says a number of studies have linked processed meat to cancer and the problem is multi-fold. "Processed meats are high in salt and fat. In addition, chemicals such as nitrites are added to many processed meats to maintain their colour and to prevent contamination. Nitrites can be converted in the stomach to carcinogenic nitrosamines."

9. Eating Too Many Processed Foods Can Lead to Infertility and Malnutrition

Processed foods, like cereal, are stripped of important vitamins and nutrients that your body truly needs. You could be eating a large amount of calories and still be malnourished if your diet is high in processed foods. Animal studies have shown that over three generations, a deficient diet causes reproduction to cease. Today, infertility is on the rise, affecting 7.3 million people in America.

10. Processed Foods are Made For Long Shelf-life, Not Long Human Life! 

Chemicals, additives and preservatives are added to processed foods so that they will last for a long time without going rancid or affecting the taste of the food. Food manufacturers spend time, money and research on beautiful packaging and strategies to lengthen shelf-life, with little attention on how the foods will lengthen your life or create lasting health.

Source Link: http://bodyecology.com...
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Are We Overfed And Starving To Death?



By Mark Hyman, MD

Americans are overfed and undernourished. That's right, the most obese children and adults in the country are also the most nutritionally deficient!  How can those two things possibly co-exist?

The mistake is to think that if you eat an abundance of calories, your diet automatically delivers all the nutrients your body needs. But the opposite is true. The more processed food you eat, the more vitamins you need. That's because vitamins and minerals lubricate the wheels of our metabolism, helping the chemical reactions in our bodies run properly. Among those biochemical processes greased by nutrients is the regulation of sugar and burning of fat. The problem is that the standard American diet (SAD) is energy dense (too many calories) but nutrient poor (not enough vitamins and minerals). Too many "empty calories" confuse the metabolism and pack on the pounds.

A Nutritionally Deficient Culture

After reviewing the major nutritional research over the last 40 years and doing nutritional testing on over 10,000 patients. I can tell you that Americans are suffering from massive nutritional deficiencies. What I see in my office is reflected in the scientific literature. Upwards of 30 percent of American diets fall short of such common plant-derived nutrients as magnesium, Vitamin C, Vitamin E, and Vitamin A. More than 80 percent of Americans are running low on Vitamin D. And nine out of 10 people are deficient in omega-3 fats, which are critical for staving off inflammation and controlling blood sugar levels. 

So, Why Are We So Undernourished?


Food Is Less Nutritious. 

Processed foods, stuffed with high fructose corn syrup, refined flours and trans fats-are a modern phenomenon. These foods crowd out more nutrient-dense foods because they are inexpensive and convenient. Your grandmother wouldn't recognize most of the foods filling the center aisles of our grocery stores today. Imagine what early humans would think of Lunchables! 

Our species evolved eating foods that contained dramatically higher levels of all vitamins, minerals, and essential fats. Wild game is leaner and healthier than animals raised in factory farms. Plus, the meats and fish eaten by hunter-gatherers were almost always fresh. Most store bought meat today are laced with chemicals, such as nitrates, used to process and preserve.

Soil Is Being Squeezed. 

There is a reason our food is less nutritious, industrial farming is depleting the nutrients in the country's farmland. As a result, most vegetables harvested today have fewer nutrients than those plucked from the ground just two generations ago. 

One of the largest and most compelling studies on this topic was published in 2004 in the Journal of the American College of Nutrition. Using data from the USDA's archives, a team of scientists looked at the nutrient content of 43 fruits and vegetables - everything from rutabaga to honeydew - grown in 1950 and compared them to the identical fruits and veggies grown in 1999. Their findings were disturbing. Levels of calcium were down 16 percent, iron 15 percent, and Vitamin C 20 percent. Not a single nutrient had increased in the past 50 years.

Because those foods contain fewer nutrients, the servings we do eat don't deliver as much nutrition as they once did. Fewer nutrients means lowered immunity and increased vulnerability to chronic disease and obesity. When your body doesn't get the right nutrition, it just keeps asking for more food. The endless cycle of craving a Catch-22; people are eating more, getting fatter, but still not feeling satisfied - it's a nightmare from which they can't escape.

Refining Kills Nutrients. 

In general, foods are stripped of their nutrients during the refining process. One of the most telling examples of this mistake is wheat. The process of refining whole wheat flour into white reduces the fiber by 80 percent and slashes levels of essential minerals, vitamins, and phytonutrients. 

Eventually, food manufacturers started adding synthetic versions of the most important vitamins and minerals back into food and call the food "enriched." But the idea that you can process out nutrients, such as B vitamins in the making of white flour, and then add them back is reductionistic and neglects the synergistic qualities of food. Food makers call these "enriched foods" but that's only because they are so impoverished in the first place!


Three Ways to Grab More Nutrient-rich Calories


1. Eat more plant-based foods: Fruits, vegetables, nuts, seeds, beans, and whole grains are the foundation of a lifelong ultraprevention diet. They are high in vitamins, minerals, antioxidants, anti-inflammatory compounds, fiber, and essential fatty acids. These foundation foods also eliminate the many triggers of chronic illness, such as saturated fat, trans fat, sugar and toxic food additives.


2. Prioritize healthy plant-based fats: The best way to eat most of your fat is in the form of extra-virgin olive oil, flax, nuts, and seeds with minimal amounts of properly processed (expeller-pressed) vegetable oils. Avoid oils that do not state the method of extraction or have a bitter aftertaste or rancid flavor.




3. Dine on modest amounts of lean animal protein: The best sources are small cold-water fish that don't contain high levels of metals and other contaminants. Healthy fish choices include sardines, herring, mackerel, wild caught salmon, trout, and arctic char. Wild game, such as wild elk and deer, are also rich sources of omega-3 fats because of the wild plants they eat.



Remember, food is your best medicine! Whole foods are naturally packaged with a vast array of nutrients that work synergistically to optimize your health. They ripple throughout our entire physiology, reducing inflammation, boosting detoxification, balancing hormones, and providing powerful antioxidant protection - all things that repair the underlying causes of disease.


Source Link: http://www.huffingtonpost.com/dr..hyman/malnutrition-obesity..html
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