Insulin resistance protects against…insulin!

Virtually all doctors agree that elevated insulin resistance is very bad for human health, being the root cause of type 2 diabetes and metabolic syndrome. So, if it is so bad, why do we all develop it in the first place? How can such a mal-adaptive process be so ubiquitous?

As of 2015, over 50% of the American population has diabetes or pre-diabetes. This stunning statistic means that there are more people in the United States with pre-diabetes or diabetes than without it. It’s the new normal. Why does it develop it so frequently? There must be some protective purpose to it since our bodies are not designed to fail. Humans have lived for millennia before the modern diabesity epidemic. How can insulin resistance be protective?

You can discover many things by taking a different perspective. The golden rule states “Do unto others as you would have them do unto you.” A well-known quote says, “Before you judge me, walk a mile in my shoes”. In both cases, the key to success is change perspective. Invert (turn upside down) your perspective, and see how your horizons are immensely broadened. So let’s look at the development of insulin resistance from the opposite angle. Let’s not consider why insulin resistance is bad, but rather, why it is good.

Read Full Article By Dr. Jason Fung

If Sugar Is Harmless, Prove It

Over the past half-century, the rate of obesity in America has nearly tripled, while the incidence of diabetes has increased roughly seven-fold. It’s estimated that the direct health care costs related to obesity and diabetes in the United States is $1 billion a day, while economists have calculated the indirect costs to society of these epidemics at over $1 trillion a year.

In recent years, some researchers have focused on the particular role refined sugar may play in these epidemics. Perhaps the most comprehensive analysis of this research has been put forth by the science journalist, Gary Taubes, author of the recent book, “The Case Against Sugar.” I spoke with Taubes about his research and what people should know about sugar to make better choices in their diets.

David Bornstein: What’s the essence of the case against sugar?

Gary Taubes: To understand the case against sugar, using a criminal justice metaphor, you have to understand the crimes committed: epidemics of diabetes and obesity worldwide. Wherever and whenever a population transitions from its traditional diet to a Western diet and lifestyle, we see dramatic increases in obesity, and diabetes goes from being a relatively rare disorder to a common one. One in 11 Americans now has diabetes. In some populations, one in three or four adults have diabetes. Stunning numbers.

So why sugar? Well, for starters, recent increases in sugar consumption are always at the scene of the crime on a population-wide level when these epidemics occur. And sugar is also at the scene of the crime biologically, and it’s got the mechanism necessary. But the evidence is not definitive; what I’m arguing is still a minority viewpoint.

Read Full Article and Interview By David Bornstein (New York Times)

Americans were making a lot of progress cutting back on sugary drinks. Now that’s stopped.

For years, the U.S. Dietary Guidelines urged Americans to drink less sugary beverages. And for years, many Americans listened.

But after a decade of falling consumption, rates have stalled at well above the recommended limit, according to statistics released Thursday by the Centers for Disease Control and Prevention. The agency found that adults and children are both consuming roughly the same number of calories from soda, sports drinks and other sugary beverages now as they did in 2009-2010, the last time the CDC published comparable data.

“The amount of sugar that children in particular consume is still astounding,” said Rachel Johnson, a professor of nutrition at the University of Vermont and a spokeswoman for the American Heart Association. “We recommend that children drink soda once a week or less. We’re seeing that two-thirds drink it on a daily basis.”

The CDC numbers counter the perception that Americans are continuing to shirk sugary drinks and embracing a healthier lifestyle out of a desire to avoid the risks of obesity and diabetes. Researchers don’t exactly know why the leveling off has occurred, but there are several potential explanations. One is that while soda sales are down, Americans may be turning in growing numbers to teas, flavored waters and other energy drinks with plenty of sugar added.

Read Full Article by Caitlin Dewey (The Washington Post)

IS DOWN UNDER’S DAA REALLY IN BED WITH BIG FOOD?

Is the Dietitians Association of Australia (DAA) in bed with Big Food? It’s nearly two years since US public health lawyer Michele Simon first raised the question. She worded it slightly differently at the time. Her answer was an unequivocal “yes” in And Now A Word From Our Sponsors in February 2015. But has anything changed in the interim?

DAA says that it is not in bed with Big Food now and never has been. It claims that its sponsors – “partners”, it prefers to call them – have no influence on the advice it dishes out.  It also claims to take “great care to guard against conflict of interest”.

Its critics say otherwise. They say that DAA is heavily conflicted and has been for decades. Critics also say that DAA is little more than a front for the food industry. Read on and make up your own mind.

DAA calls itself the country’s “peak nutrition body”. That’s wishful thinking, say critics. What is clear is that it is a voluntary association of nutrition professionals, with branches in each state and territory and around 6,200 members. Thus, it is relatively small yet extraordinarily influential.

Read Full Article By Marika Sboros (FoodMed.Net)

I used to blame fat people. Now I blame obesity on sugar industry propaganda

I used to think excess weight was caused by eating too much and/or not exercising enough. “There was no one overweight on the Burma Railway,” I’d quip. Not any more.

When overweight people said “it’s my metabolism” or “I am big-boned”, I’d dismiss it as an excuse for gluttony and laziness. Not any more.

The myth that obesity is caused by overeating, especially a diet high in fats, is one perpetuated by the sugar industry and the “research” this industry has funded over the decades.

The sugar industry also perpetuated the myths that obesity causes diabetes; that diets high in saturated fats, high cholesterol and overeating generally cause heart disease; and that excess salt causes hypertension (high blood pressure). Anything, in short, to steer attention away from the real cause of these four maladies: sugar.

Read Full Article By Crispin Hull (The Age)

Get Slim the Pathé Way (1958)

Get Slim the Pathé Way. “Want to Slim then Eat Fat”. Interesting film from 1958 that shows Dr Atkins wasn’t the originator of the ‘fat’ diet. It also shows that the human race especially women have always tried to control their weight through diet. Cut down the carbs and sugar says Pathé!

High carbohydrate intake from starchy foods is positively associated with metabolic disorders: a Cohort Study from a Chinese population

Abstract

Starchy foods are the main sources of carbohydrates; however, there is limited information on their metabolic impact. Therefore, we assessed the association between carbohydrates from starchy foods (Carb-S) intakes and the metabolic disorders of metabolic syndrome (MetS) and hyperlipidemia. In this study, 4,154 participants from Northern China were followed up for 4.2 years. Carb-S included rice, refined wheat, tubers, and their products. Multivariable regression models were used to calculate risk ratios (RRs) for MetS and hyperlipidemia from Carb-S, total carbohydrates, and carbohydrates from other food sources (Carb-O). Receiver operating characteristic analysis was used to determine a Carb-S cut-off value. High total carbohydrate intake was associated with increased risks of MetS (RR: 2.24, 95% CI: 1.00–5.03) and hyperlipidemia (RR: 3.05, 95% CI: 1.25–7.45), compared with the first quartile. High Carb-S intake (fourth quartile) was significantly associated with MetS (RR: 1.48, 95% CI: 1.01–2.69) and hyperlipidemia (RR: 1.73, 95% CI: 1.05–3.35). No associations with Carb-O were observed. Visceral adiposity, triglyceride levels, and high-density lipoprotein cholesterol significantly contributed to the metabolic disorders. The Carb-S cut-off value was 220 g. Both high total carbohydrate and Carb-S intakes were associated with hyperlipidemia and MetS; Carb-S appears to contribute more to these disorders.

Read Full Article at NCBI