A Diabetes Link To Meat
Right Now | Getting the Red out [extra:Extra] Read more about Harvard’s “Healthy Eating Plate.” Also: Red-meat consumption is already linked to higher levels of colorectal cancer and cardiovascular disease (atherosclerosis, heart disease, and stroke). Now researchers from Harvard School of Public Health (HSPH) have added an increased risk of type 2 (adult onset) diabetes to that list. The incurable illness occurs when the body’s ability to control blood glucose levels by means of insulin secretion becomes impaired, either because of “insulin resistance” (when insulin fails to trigger effective glucose uptake by muscle or other tissues), or because production of insulin by beta cells in the pancreas declines. The HSPH investigators, led by professor of epidemiology Frank Hu and research fellow An Pan, analyzed data from three longitudinal studies of male and female healthcare professionals who were followed for 14 to 28 years. After adjusting for other risk factors, the researchers found that a daily serving of red meat no larger than a deck of cards increased the risk of adult-onset diabetes by 19 percent. Processed red meat proved much worse: a daily serving half that size—one hot dog, or two slices of bacon, for example—was associated with a 51 percent increase in risk. (The average 10-year risk of getting diabetes for U.S. adults is around 10 percent.) Why is red meat harmful? “Saturated fat, which can lead to cardiovascular disease, is really just the beginning of the story,” explains Hu. Even though it is “difficult to pinpoint one compound or ingredient” as mechanistically linked to diabetes risk, three components of red meat—sodium, nitrites, and iron—are probably involved. Sodium is well known to increase blood pressure, but it also c Continue reading >>
Meat Lover's Guide To A Diabetes Diet
Is the aroma of a sizzling steak too good to resist? If you're smart about how you choose red meat, it can have a place among other healthy protein sources in your diabetes diet. Having diabetes means making some specific dietary changes, but you don’t have to give up all of your favorite foods. You just need to make better choices. If you’re a meat lover, knowing how to select quality red meat and avoiding processed types, like certain cold cuts, is key. Cutting back on red meat and processed meats is beneficial even if you don't have diabetes because it's a heart-healthy strategy for any diet. And cutting back when you do have diabetes is even more important because all the fat and salt that comes along with processed meat can make diabetes control more difficult. On the other hand, your diabetes diet should include healthy protein, and the right lean red meat can fit the bill, but within limits. About Diabetes and Red Meat When researchers in Japan looked at the dietary habits and diabetes risk of 27,425 men and 36,424 women between 45 and 75 years old, they found that for men, but not women, red meat or processed meat consumption correlated with diabetes risk. The more of those meats the men ate, the greater their risk of developing type 2 diabetes, the authors concluded. A large study published in the American Journal of Clinical Nutrition found similar results in a large group of U.S. adults, although without a gender split. And when yet another team of researchers reviewed studies on this link, they found similar results across the board. The conclusion? Eating a lot of red meat and processed meat appears to increase the risk of heart disease and diabetes. According to these findings published in Current Atherosclerosis Reports, processed meat in particular, Continue reading >>
The Truth About ‘what The Health’ Claim “sugar Doesn’t Cause Diabetes”
Earlier this year, pro-vegan documentary What The Health was released on Netflix. The film, which explores the credibility of large health organisations’ advice on nutrition, has received a lot of attention from both supporters and critics alike. Many people have attributed their change to a plant-based diet to the documentary including singer-songwriter Ne-Yo. However, one claim made in the film has been picked up by critics in an attempt to discredit the documentary as a whole: that sugar does not directly cause type 2 diabetes. For years now we have associated diabetes with an excess of sugar in a person’s diet. Diabetes is indeed the body’s inability to manage glucose levels in the blood but does this mean that sugar causes type 2 diabetes? Diabetes is a condition where a person’s pancreas doesn’t produce enough insulin (type 1 diabetes), or if it does the body can’t use insulin in the way it is supposed to (type 2 diabetes). Insulin is what allows glucose to pass from our blood into our muscle cells and therefore allows the body to use glucose as energy. When glucose can’t access the muscle cells, blood sugar levels rise. In type 2 diabetes, insulin is present but doesn’t work properly, this is called insulin resistance. This occurs when there is a build up of fat in muscle cells, this then stops your body’s signalling process that tells insulin it needs to allow glucose into the muscle cells. There are studies that back this up. Nearly a century ago the blood sugar levels of two groups of volunteers were monitored after they ate. One group ate meals high in fat, the other diets rich in carbohydrates. The group who were eating a fat rich diet experienced much larger spikes in their blood sugar after eating than the group who were fed carbohydrates Continue reading >>
The Truth About Red Meat And Diabetes
Not all red meat is created equal – some isn’t even good enough to even be considered food. Yet when a news article talks about red meat being bad for you, you can bet the author (or the study behind the news) failed to distinguish between processed meat and unprocessed meat, as well as overcooked meat and properly cooked meat. That’s not even considering grass-fed meat vs. industrial meat, which I’ve blogged about extensively. “Red-meat-is-bad” articles don’t always deserve a rebuttal because *most* red meat actually is bad for you. However, it’s a major mistake to say all red meat is bad for you. This post serves to confront misleading headlines about red meat and diabetes risk. Let’s ask a few questions, see what the science actually says, and talk about the Bulletproof recommendations. Processed meats like hot dogs, bologna, deli meats etc. contain high omega-6’s, often have mold toxins called mycotoxins, and nitrates that can combine with bad gut bacteria. All of these can be correlated with an increased risk of diabetes. Instead, insist on eating grass fed, low toxin meat to promote good health and optimize performance. Research Doesn’t Distinguish Between Processed Red Meat and Unprocessed Red Meat When articles suggest red meat causes chronic diseases like diabetes, you would expect a high degree of specificity and accuracy. Unfortunately all you get are alarming headlines and half-truths. When you see blog posts like “Hot Dogs, Bacon and Red Meat Tied to Increased Diabetes Risk,” you should ask yourself how the authors justify lumping hot dogs (a blend of soy, wheat, MSG, and cast off animal parts) in with meat and what the study design looked like. Of course, the recent news about diabetes referenced a study that did not distinguish h Continue reading >>
Meat And Diabetes
Singer Chaka Khan says she reversed her Type 2 diabetes with a vegan diet. We know from several studies that vegetarian and vegan (no meat, fish, eggs, dairy, or honey) diets help prevent, control, and even reverse diabetes. But how do they do that? Neal Barnard, MD, founder of the Physicians Committee for Responsible Medicine, is probably the leading advocate for medical veganism. He says that animal fats cause diabetes; that they block cells’ insulin receptors. He says insulin is like a key, opening a lock to get glucose into cells. Fats are like chewing gum stuck in the keyhole so insulin can’t work. Barnard cites data tracking the rise of diabetes in Japan. He shows how closely this rise follows the introduction of the meaty American diet, so he blames the meats for the diabetes. Some studies back him up. An article in Diabetes Care in 2002 reported that “A large body of experimental data generated in laboratory animals strongly supports the notion that high-fat diets are associated with impaired insulin action.” But many disagree. Quinn Phillips wrote here last year about studies showing people given vegan diets reduced their A1C and their diabetes medicines. Quinn got some interesting comments. Reader VegLowCarbDiabetic wrote, I adjusted my…diet to a very low-carb, high-good-fats (olive, coconut, avocado) [diet] with moderate protein [—] mostly from eggs, nuts, and fermented homemade organic raw milk products, such as kefir and strained yogurt, [as well as] fish oils… My A1C went from 11.5 down to 5.5 currently. Note that this is not a vegan diet — it includes eggs, dairy, and fish oil — but it does not include meat. So was it the decreased animal fat that lowered his A1C? Commenter Glen says no: Any glycemic changes in a vegan diet are usually t Continue reading >>
Meat Consumption As A Risk Factor For Type 2 Diabetes
2.1. Risk Associated with Meat Consumption as a Categorical Variable Researchers investigating relationships between diet and disease risk have sought to identify groups of individuals who differ on relevant dietary variables while remaining reasonably homogeneous in other respects. In this regard, Seventh-day Adventists have been an attractive population for study, because nearly all Adventists avoid tobacco, alcohol, and caffeine, while roughly half are omnivores and half are vegetarians, allowing researchers to identify the effects of dietary variations in an otherwise health-conscious population. Three large Adventist cohorts have examined relationships between meat consumption and diabetes risk in both cross-sectional and prospective analyses (Table 1). The Adventist Mortality Study included a baseline survey of 24,673 white Seventh-day Adventists living in California in 1960, revealing 40% and 80% higher prevalences of diabetes among meat-consuming women (prevalence ratio = 1.4, 95% CI, 1.2–1.8) and men (prevalence ratio = 1.8, 95% CI, 1.3–2.5), respectively, compared with vegetarians, after adjustment for age and body weight . Diabetes prevalence increased as the frequency of meat consumption increased. During the 21-year follow-up of this cohort focusing on those who did not report diabetes at baseline, the mention of diabetes on a death certificate was used as a surrogate for diabetes prevalence . Compared with those who avoided meat, the relative risk of having diabetes on a death certificate, adjusted for age, was 2.2 (RR = 2.2, 95% CI, 1.5–3.4) for meat-consuming men and 1.4 (RR = 1.4, 95% CI, 1.0–1.9) for meat-consuming women. Meat consumption was defined as having red meat or poultry at least once weekly (fish was reportedly rarely consumed i Continue reading >>
Myth: Sugar Causes Diabetes
We all know the stereotype – if you’ve got diabetes, you must have eaten too much sugar. But, with this sweet ingredient found in so much of our food – and, recently, so many of our newspapers – what’s the truth about sugar? And how does it affect diabetes? What is sugar? Sugar is found naturally in fruit, vegetables and dairy foods. It’s also added to food and drink by food manufacturers, or by ourselves at home. The debate about sugar and health is mainly around the ‘added sugars’. This includes: table sugar that we add to our hot drinks or breakfast cereal caster sugar, used in baking sugars hidden in sauces, ready meals, cakes and drinks. Does sugar cause diabetes? There are two main types of diabetes – Type 1 and Type 2 diabetes. In Type 1 diabetes, the insulin producing cells in your pancreas are destroyed by your immune system. No amount of sugar in your diet – or anything in your lifestyle – has caused or can cause you to get Type 1 diabetes. With Type 2 diabetes, though we know sugar doesn’t directly causes Type 2 diabetes, you are more likely to get it if you are overweight. You gain weight when you take in more calories than your body needs, and sugary foods and drinks contain a lot of calories. And it's important to add that fatty foods and drinks are playing a part in our nation's expanding waistline. So you can see if too much sugar is making you put on weight, then you are increasing your risk of getting Type 2 diabetes. But Type 2 diabetes is complex, and sugar is unlikely to be the only reason the condition develops. If I have diabetes, can I eat sugar? Having diabetes doesn’t mean you have to cut sugar out of your diet completely. We all enjoy eating sugary foods occasionally, and there’s no problem including them as a treat Continue reading >>
Does Sugar Cause Diabetes?
The recent film What the Health raised the question as to whether sugar or other carbohydrates cause diabetes. Because blood sugar levels are high in diabetes, a common notion has held that eating sugar somehow triggers the disease process. The American Diabetes Association and Diabetes UK have labeled this notion a “myth,” as has the Joslin Diabetes Center, which wrote, “Diabetes is not caused by eating too much sugar.” These and other organizations have worked to educate people about the causes of diabetes and the role that foods play in the disease process. Type 1 diabetes is an autoimmune disease. Type 2 diabetes—the most common form of the disease—is caused by insulin resistance and pancreatic failure. Sugar can play an aiding and abetting role in diabetes, but the idea that “eating sugar causes diabetes” is simplistic and interferes with efforts to help the public understand the actual causes of the disease and how to protect themselves and their families. Here is what you need to know: The human body runs on glucose, a simple sugar. Just as gasoline powers your car, glucose powers your muscles, your brain, and the rest of your body. Glucose comes from fruit and from starchy foods, such as grains, beans, and potatoes, and your body can also produce it when needed. Without it, you would die. Diabetes means having higher-than-normal blood glucose values. It comes in three common forms: Type 1 diabetes is caused by the destruction of the insulin-producing cells of the pancreas, usually through an autoimmune process. The triggers for this process are under investigation and may include dairy proteins, viruses, or other factors. Type 2 diabetes typically starts with insulin resistance. That is, the cells of the body resist insulin’s efforts to escort Continue reading >>
How To Reduce Your Risk Of Diabetes: Cut Back On Meat
You probably know that eating too much sugar and fat increases your risk of getting type 2 diabetes . But research increasingly shows that a food you might not expect meat can dramatically raise your chances as well. Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy Your body needs protein. But if you have diabetes or a risk of diabetes its wise to cut back onyour meat intake to improve your health. A recent study from the Journal of the American Medical Association examined the deaths of nearly 700,000 people in 2012 from heart disease, stroke and type 2diabetes. They found that nearly 50 percent of the deaths were related to poor nutritional choices . For people who already had diabetes, their risk of death increased if they consumed more processed meats. Another study released this spring from researchers in Finland analyzed the diets ofmore than 2,300 middle-aged men, ages 42 to 60. At the outset, none of the participants had type 2 diabetes. In the follow-up, after 19 years 432 participants did. Researchers found that those who ate more animal protein and less plant protein had a 35 percent greater risk of getting diabetes. This included any kind of meat processed and unprocessed red meat, white meats and variety meats, which include organ meats such as tongue or liver. The study concluded that choosing plant and egg proteins may help prevent type 2 diabetes. And a final study out of Harvard University found that people who ate a single serving of red meat each day had a 19 percent higher risk of getting type 2 diabetes than those who didnt. An even smaller-sized serving of processed red meat, such as one hot dog or two slices of bacon, in Continue reading >>
“sugar Does Not Cause Diabetes”: Did The Film What The Health Get It Right?
The documentary What the Health is receiving a huge amount of attention and most of it is positive. Many reports of people attempting to eat better are filling social media. I discussed the film on a local TV station in Detroit after two reporters indicated that the movie had made a big impact on their diets. There have even been reports that restaurants serving healthier fare have seen an uptick in customers attributing the change to the film. I have seen this in my own plant-based restaurant and have a What The Health Happy Hour that has been very popular. Naturally, there have been critics of the movie defending their viewpoint that meat based diets are healthy, but most have rallied around a statement in the film by Neal Barnard, MD that “sugar does not cause diabetes”. As the answer to this question may be important to you, I have done some research and share it here but this is in NO way an endorsement to add back soda and candy bars to your diet. In a world stressed by growing obesity and its medical consequences, limiting sugar is a universal recommendation from all health experts. 1) Type 1 diabetes is not caused by sugar. All agree on this as type 1 diabetes is considered an autoimmune disease leading to destruction of the insulin producing cells in the pancreas. However, patients with type 1 diabetes can develop and reverse insulin resistance (IR) in their muscles and liver so understanding the origin of IR is important. 2) Who is Neal Barnard, MD? Dr. Barnard is a graduate of the George Washington University School of Medicine and an adjunct associate professor of medicine there. He has published over 70 scientific publications (including long term studies on diet and diabetes) and 18 books including several New York Times bestsellers on health and diabe Continue reading >>
7 Foods That Spike Blood Sugar
1 / 8 7 Foods That Spike Blood Sugar If you have type 2 diabetes, you know about the importance of making healthy mealtime choices. But just as important is staying away from the wrong foods — those that can spike your blood sugar. That's because simple carbohydrates, like white bread and sugary soda, are broken down by the body into sugar, which then enters the bloodstream. Even if you don't have diabetes, these foods can lead to insulin resistance, which means your body's cells don't respond normally to the insulin produced by the pancreas. Here are seven foods you should avoid for better blood sugar control. Continue reading >>
Fat Is The Cause Of Type 2 Diabetes
ron: I’m glad you asked this question, because it gets at a common issue that many people share. Due to science education in schools and the way media reports on scientific news, the general public is under the impression that each new study sort of wipes out any study that came before. Say that yesterday there was a study or article in favor of say butter, then you would see those headlines and think that the latest and greatest WORD from science is that butter is healthy. And then tomorrow, when another study comes out showing that butter is indeed unhealthy, there is another headline and people think that the latest “word” is that butter is now unhealthy. Another problem is that because people think the latest study is the latest word and since studies are not all going to agree, people think that the science keeps flip flopping and get frustrated with that. The media makes this worse by only reporting studies that they can make appear to be a “flip flop” as the media makes money off of eye catching headlines. . But that’s not how science actually works. When done in good faith, science is about hitting a subject from a whole bunch of different angles and attempting to replicate results multiple times. Understanding that life is messy and it’s extremely difficult (impossible?) to create perfect studies for subjects as complex as nutrition on long term health, we *expect* that not all the studies will agree with each other. However, over time, if we do our job, we can also expect that the *body of scientific evidence* will paint a fairly clear picture. I say all the time, “It’s not about any one study. It’s about the body of evidence.” . Did you know that there are over 100 studies showing that smoking is either neutral or health-promoting? But t Continue reading >>
Red Meat Consumption-diabetes Link Explored By Harvard Researchers | Harvard Magazine
Red-meat consumption is already linked to higher levels of colorectal cancer and cardiovascular disease (atherosclerosis, heart disease, and stroke). Now researchers from Harvard School of Public Health (HSPH) have added an increased risk of type 2 (adult onset) diabetes to that list. The incurable illness occurs when the bodys ability to control blood glucose levels by means of insulin secretion becomes impaired, either because of insulin resistance (when insulin fails to trigger effective glucose uptake by muscle or other tissues), or because production of insulin by beta cells in the pancreas declines. The HSPH investigators, led by professor of epidemiology Frank Hu and research fellow An Pan , analyzed data from three longitudinal studies of male and female healthcare professionals who were followed for 14 to 28 years. After adjusting for other risk factors, the researchers found that a daily serving of red meat no larger than a deck of cards increased the risk of adult-onset diabetes by 19 percent. Processed red meat proved much worse: a daily serving half that sizeone hot dog, or two slices of bacon, for examplewas associated with a 51 percent increase in risk. (The average 10-year risk of getting diabetes for U.S. adults is around 10 percent.) Why is red meat harmful? Saturated fat, which can lead to cardiovascular disease, is really just the beginning of the story, explains Hu. Even though it is difficult to pinpoint one compound or ingredient as mechanistically linked to diabetes risk, three components of red meatsodium, nitrites, and ironare probably involved. Sodium is well known to increase blood pressure, but it also causes insulin resistance; nitrites and nitrates have also been shown to increase insulin resistance and to impair the function of the pancr Continue reading >>
Is Fat Killing You, Or Is Sugar?
In the early nineteen-sixties, when cholesterol was declared an enemy of health, my parents quickly enlisted in the war on fat. Onion rolls slathered with butter, herring in thick cream sauce, brisket of beef with a side of stuffed derma, and other staples of our family cuisine disappeared from our table. Margarine dethroned butter, vinegar replaced cream sauce, poached fish substituted for brisket. I recall experiencing something like withdrawal, daydreaming about past feasts as my stomach grumbled. My father’s blood-cholesterol level—not to mention that of his siblings and friends—became a regular topic of conversation at the dinner table. Yet, despite the restrictive diet, his number scarcely budged, and a few years later, in his mid-fifties, he had a heart attack and died. The dangers of fat haunted me after his death. When, in my forties, my cholesterol level rose to 242—200 is considered the upper limit of what’s healthy—I embarked on a regimen that restricted fatty foods (and also cut down on carbohydrates). Six months later, having shed ten pounds, I rechecked my level. It was unchanged; genes have a way of signalling their power. But as soon as my doctor put me on just a tiny dose of a statin medication my cholesterol plummeted more than eighty points. In recent decades, fat has been making a comeback. Researchers have questioned whether dietary fat is necessarily dangerous, and have shown that not all fats are created equal. People now look for ways of boosting the “good cholesterol” in their blood and extol the benefits of Mediterranean diets, with their emphasis on olive oil and fatty nuts. In some quarters, blame for obesity and heart disease has shifted from fat to carbohydrates. The Atkins diet and, more recently, the paleo diet have popul Continue reading >>
Does Red Meat Raise Blood Sugars?
Recently I have heard more and more people use the phrase “I don’t eat red meat because it bad for my blood sugars.” As red meat- along with any other cuts of meat- is a food made up of only fat and protein, eating red meat will have no immediate effect on your blood sugar. Crash course in macro-nutrients Foods can be broken up into three macro-nutrient categories: Carbohydrate, Fat and Protein. Blood sugars increase when we consume Carbohydrate foods- fruits, rice, beans, pastas, breads, milk, and starchy vegetables such as corn, potatoes and winter squash. As these foods are digested into their basic components- glucose is released into the bloodstream. This glucose is what causes blood sugars to raise after eating a food containing Carbohydrates. Protein foods however do not have glucose as part of their elemental structure, instead they break down into amino acids. Amino acids aid in building muscle and repairing cells in your body. Fats can be either saturated or unsaturated fats and fuel cells providing a required source of energy for our brains for survival. Red meat Foods are often a combination of these three macronutrients. Take red meat for example: Beef contains both protein and fat, but no carbohydrates. Where then does the misconception that red meat hurts blood sugars come from? Red meat is typically high in fats, especially saturated fatty acids. Foods containing fat are higher in calories which may lead to poor weight control if eaten in excess. As mentioned before, fats are essential for brain and cell health, but the American Diabetes Association recommends limiting fats to less than 30% of total calorie consumption with saturated fats making up less than 10% calorie consumption. Saturated fatty acids are the types of fat that stay solid at room Continue reading >>