Controversy in Nutritional Research

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  The Alkaline diet seems to have its share of “haters” for some odd reason or another. I can’t seem to understand why some researchers would have a problem with someone eating a diet of 60-80% alkaline foods everyday. And variety is encouraged as some veggies have phytonutrients that are not present in others. Even so, the “anti” alkaline diet people keep trying to find ways to raise doubts about a high plant eating style. I can imagine that there are a lot of people who are really confused about the entire health information scene as contradictory evidence is everywhere. I guess controversy should result in more research yet this just seems to muddy the waters more as different studies bring different results.

  The following article was posted on the blog at realclearscience.com. It’s hard to argue with cold hard facts yet many people still find a way. Ross Pemeroy does a good job of pointing out the shortcomings of nutritional research.

Original post of featured blog article

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Why Everything We ‘Know’ About Diet and Nutrition Is Wrong.

Posted by Ross Pomeroy

 For decades, the federal government has been advising Americans on what to eat. Those recommendations have been subject to the shifting sands of dietary science. And have those sands ever been shifting. At first, fat and cholesterol were vilified, while sugar was mostly let off the hook. Now, fat is fine (saturated fat is still evil, though), cholesterol is back, and sugar is the new bogeyman.

Why the sizable shift? The answer may be “bad science.”

 Every five years, the Dietary Guidelines Advisory Committee, composed of nutrition and health experts from around the country, convenes to review the latest scientific and medical literature. From their learned dissection, they form the dietary guidelines.

 But according to a new editorial published in Mayo Clinic Proceedings, much of the science they review is fundamentally flawed. Unlike experiments in the hard sciences of chemistry, physics, and biology, which rely on direct observational evidence, most diet studies are based on self-reported data. Study subjects are examined for height, weight, and health, then are questioned about what they eat. Their dietary choices are subsequently linked to health outcomes — cancer, mortality, heart disease, etc.

 That’s a poor way of doing science, says Edward Archer, a research fellow with the Nutrition Obesity Research Center at the University of Alabama, and lead author of the report.

 “The assumption that human memory can provide accurate or precise reproductions of past ingestive behavior is indisputably false,” he and his co-authors write.

 Two of the largest studies on nutritional intake in the United States, the CDC’s NHANES and “What We Eat,” are based on asking subjects to recall precisely what and how much they usually eat.

 But despite all of the steps that NHANES examiners take to aid recall, such as limiting the recall period to the previous 24 hours and even offering subjects measuring guides to help them report accurate data, the information received is wildly inaccurate. An analysis conducted by Archer in 2013 found that most of the 60,000+ NHANES subjects report eating a lower amount of calories than they would physiologically need to survive, let alone to put on all the weight that Americans have in the past few decades.

 So self-reported data based on memory recall is inaccurate, but that should come as no surprise to anyone familiar with how memory works. Memory is not a recording; it’s a mental reconstruction shaped by thoughts, feelings, and everything that occurred after the event one is trying to remember. Everybody is susceptible to false memories.

 And yet, again, much of epidemiological dietary research is based on asking subjects to recall the easily altered details of what they ate! No wonder seems to point every which way!

“The American public deserves the best possible science. It is time to stop spending billions of health research dollars collecting pseudoscientific, anecdotal data that are essentially meaningless,” Archer said in a press release.

Diet studies based on self-report are conducted because they are easy. But in this case, what’s easy is not at all better. Sure, the scientific literature on nutrition is bulging with studies, but at the same time, it’s watered-down with weak, meaningless information. Perhaps that’s why nutrition has become rife with hucksterism.

“The greatest obstacle to scientific progress is not ignorance but the illusion of knowledge created by pseudoscientific data that are neither right nor wrong,” Archer writes.

 Instead of focusing on inaccurate dietary advice, Archer urges a renewed focus on physical activity as a tool for maintaining health.

 Nutrition research is awash in woo. To fix that, scientists should conduct only the most rigorous studies, preferably randomized-controlled trials, and funding agencies like the NIH and the CDC should only give grants to this sort of research.

 The motto of the Royal Society of London, the oldest scientific society in the modern world, is Nullius in Verba.

 “This phrase… is translated as “on the word of no one” or “take no one’s word for it” and suggests that scientific knowledge should be based not on authority, rhetoric, or mere words but on objective evidence,” Archer writes.

 Ironically, self-reported data directly contradicts the Royal Society’s motto. Credulous nutrition scientists are literally taking everyone at their word. This has to end.

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Exercise is important for controlling blood pressure and blood sugar levels. So what we have learned here is that despite all the contradictory evidence going back and forth among the experts, the best thing that we can do is become more physically active. Exercise works wonders for people with High Blood Pressure and has the ability to help control the blood sugar of people with pre-diabetes or Type 2 diabetes. I have always said that the human body is built for movement so we must find ways to move! Early humans would spend hours each day in search of edible fruit, vegetables and gathering nuts. Chasing animals through the wild had to be a heck of a workout. Constant physical activity meant that the few sugars that were consumed were immediately burned for energy so there were probably NO obese humans prior to the development of civilization. Reverse your high blood sugar readings with a diet high in Alkaline veggies. 

Randy Powell, Eating-Veggies.com

 

 

 

 

 

CONTROL YOUR DIABETES WITH EXERCISE AND DIET

Alkaline Health Tips on TWITTER

 A study was done here in America revealing that people were not being diagnosed early enough and were not treated effectively. The results of the study suggest millions of people with type 2 diabetes are undiagnosed or poorly treated, putting them at risk of an early death from heart disease or other complications of type 2 diabetes, such as blindness, kidney disease and foot problems that can require amputations. The inability to monitor blood sugar levels daily or making the choice to NOT eat proper foods every day can lead to slow death. This is also a problem faced by many who do not have health care coverage. The costs of type 2 Diabetes-related medical supplies is astronomical so some people have to do without. Without proper medication, you will have to change your diet or die.

 This problem is still not being dealt with seriously. Type 2 Diabetes is reaching epidemic levels and is totally out of control. An estimated 280 million people, or 6.4 percent of the world’s population, are suffering from it. Overweight people have an increased risk of developing it, and the numbers are going out of the roof as our eating habits get worse. Eating a huge volume of processed sugars and processed fats over the years has much to blame for this problem. A diet high in alkaline veggies and fruits will replace all of those processed foods that are destroying your health. Aim for consuming a daily diet of about 60-80% of your food intake as alkaline foods. Focus on the alkaline veggies and use these healthy foods to heal your body and shed excess weight.

Remove Excess Fat with an Alkaline Diet

 Many type 2 diabetics have switched to a low-fat vegan diet as opposed to a diet that is low carbohydrate. This style of eating has been popularized by Dr. Neal Barnard, a diabetes specialist. He teaches that a high-fat diet is to blame for the inability of your cells to respond to insulin and process blood sugar.  Many studies have proved that this diet does seem to be effective in lowering blood sugar and improving HBA1C readings but so many people living in the modern world are unwilling to give up their eating habits. They are happy just taking their prescription drugs and hoping for the best.

 Getting plenty of exercise daily is the best way to keep your blood sugar levels under control without using medications. Even with proper medical supervision, it is good to always make physical training a part of your Diabetic lifestyle. Aerobics are always best. And eating the way that your Doctor prescribes is going to help you lose weight while lowering sugar. Always discuss your diet with your healthcare provider to best beat the ravaging effects of this disease. Beat Type 2 Diabetes with a High Alkaline Foods Diet 

Randy Powell, Eating-Veggies.com