Showing posts with label industry. Show all posts
Showing posts with label industry. Show all posts

Monday, February 14, 2011

The Misconception of Natural Sweeteners

Lots of things are natural, meaning they occur in nature. Arsenic, cyanide, uranium, deadly nightshade. That doesn't mean you'd want to eat them, or even come into contact with some of them. I don't know how many articles I have read decrying the evils of High Fructose Corn Syrup, and yet saying that regular sugar is fine. Now, I'm not saying that HFCS is the same as sugar, it's not, by a long shot, however, neither of them are good for your health. Other naturally occurring sugars are no better, like honey. Sugar is sugar, and the glucose spikes your blood sugar while the fructose portion damages your liver and raises your triglyceride levels. That includes the fructose in fruit.

We have articles in newspapers like this one, since it's Valentine's day:
"But let's not make fructose the only bad guy here. The real problem is our consumption of all added sugar. Naturally occurring sugars like fructose, found in fruit, and lactose, found in milk, are valuable nutrients."
Overall, this article is better than most, but still has some problems. It fails in that it differentiates the fructose in fruit from the fructose in HFCS. There's not one iota of a difference, with perhaps the exception that if you ate a piece of fruit you might get less than if you ate something laden with HFCS. The problem is, our modern fruit has been bred to be bigger and sweeter. The sweeter it is, the more fructose is in it. Also, the fructose found in sucrose (table sugar) is also the same to your cells.

The problem is, they can't let go of the notion, that "everybody knows it's common knowledge" notion, that fruit is good for you. Five hundred years ago everyone knew the earth was flat too, and the center of the universe to boot. We all know what happened to Galileo when he dared to suggest otherwise.
"Does this research mean that eating fruit will increase your risk of heart disease and diabetes? Absolutely not."
That statement may be blatantly false, considering the study out of New Zealand that I wrote about last week, that I might add no American media picked up (good thing I didn't hold my breath).

Another newspaper article, also acts like natural sweeteners aren't a problem:
"While the massive amount of high-fructose corn syrup consumed by many people isn't a great choice, a more moderate amount of natural sweeteners can be a wonderful complement to a healthy diet."
What exactly is their idea of "moderation"? Eating 100 lbs of sugar a year versus the current 150+? Taubes wrote about this in "Good Calories, Bad Calories" and it seems from some reports by doctors who were in Africa and other colonial places a hundred years ago that a sugar intake of approximately 60 lbs was the cut off point of "too much". After consumption rose above that level, and after a time frame of about 20 years consuming such levels, they saw diabetes and metabolic syndrome begin to develop, along with all the other western diseases that go along with them. And really, it might be that a lower consumption just means it takes longer to develop metabolic problems in some people, or maybe even in most people. I doubt seriously the authors of these news articles imagine that we really might need to restrict our sugar intake to a minuscule amount to avoid developing disease.

The first article I cited did have a great line in it:
"If we really looked like what we eat, most Americans would look like kernels of corn."
There's the truth if I ever read it.

Saturday, February 12, 2011

We reap what we sow...

And in this case, a lot of wheat and corn are sown, even by our frozen northern neighbors. Canadians are not immune to the bad dietary advice given here in the States. Indeed, it seems that the poor advice has spread pretty much the world over.

A few days ago, the Leader-Post, a Saskatchewan newspaper, published an online article about how "fresh artisan bread... and warm oatmeal raisin cookie[s]" can be part of a weight loss diet. I feel myself gaining weight just thinking about that. They deride the low carb diet, saying:
"Just eight years ago, the lowcarb wave rolled through North America. Admitting to eating bread or even starchy vegetables was like confessing to a crime. Carbs were cut out and weight was lost -initially. When the dust settled, weight was gained back. Low-carb stores closed for good."

First of all, I've never heard of anyone having a problem admitting to eating carbohydrates. It's more like the opposite, where you tell people you don't eat carbs and they look at you like you've got three heads. Secondly, low carb stores? Hmm, never had any of those here. Saskatchewan must be a strange place to live. Maybe the cold has something to do with it, but I digress.

Weight is gained back after going off a low-carb diet, because low carb isn't a temporary diet. You gained weight from eating carbohydrates in the first place, so of course when you go back to eating them, you gain the weight back. That's why Atkins has a maintenance phase, and the carbohydrate intake subsequently is based on how many carbs you can eat and still keep the weight off.

The article goes on to say:
"All vegetables, fruit and grain products are carbohydrates. Since a key weight-loss strategy is to make half the plate vegetables in most meals, eliminating carbs is illogical...

Unfortunately, the wrong carbs are everywhere. Forget to bring food for a busy day and it can mean game over. Many muffins, cookies and even sandwiches available on the go lack fibre. And if vegetables and fruit weren't packed, you might be without them until returning home. If you stumble upon them, will you pay a toonie for a banana at the coffee shop?"

I'd like to know what "key weight-loss strategy" they're thinking of. I suppose they think that if we all just nibble on iceberg lettuce, that surely we'll somehow magically get thin. They go on to give bad advice, first by saying that there's nothing decent to eat on-the-go (by decent, they mean full of fiber), and then saying if you do find it, it will be expensive. I hardly qualify a banana as being "healthy." Most people's insulin levels would spike, and they'd be hungry again in an hour. As for on-the-go food, I was thinking what a great thing the low carb diet is, as you can always get a huge bacon and cheese burger with lettuce, tomato, and mayonnaise and then toss the bun. You have a good bit of fat and protein that will keep you satiated for hours.

So why am I writing about this nonsense article, when there are so many other nonsense articles out there? Because two days later the same paper published two articles about how so many people in Saskatchewan are diabetic.
"Saskatchewan has the highest combined prevalence of diabetes and prediabetes on the Prairies and a quarter of our population will be living with either condition by the end of this decade...

It might be a tiresome old message to some ears, but diet and exercise is a good prescription to follow -both for those who have diabetes and those who want to avoid it."
Well, no wonder so many people have diabetes when the advice they're given is rubbish. As the proverb goes, you reap what you sow. In this case, bad advice has sown an epidemic of diabetes and obesity. And what happens? The diabetic gets blamed for their medical condition, a condition brought on by bad advice, which leads to other diseases that eventually cause death in a very long, drawn out, painful way. We can't possibly lay the blame where it belongs, which is at the feet of people who are supposed to be educated in medicine and diet, people who should know better, and yet ignore the evidence that what they're telling people, is making people sick and killing them.