Patrick Di Justo, author of “This is What You Just Put in Your Mouth” took to reddit last week to answer readers’ questions about the very same topic.
Di Justo wrote a column in everyone’s favorite science publication, Wired magazine, where he broke down the ingredients in common household products, explaining just what those unpronounceable ingredients really are, why they are used, and just where they come from.
“All my research is dedicated to pointing out what is in the food you eat and the products you use. I almost never make value judgments about these ingredients — the idea is that you now have all this information, you make your own decisions,” explained Di Justo to one reader. “I think the only thing I’ve ever told people to stay away from was heroin, because heroin is pure evil in powdered form. And high fructose corn syrup, which is not as immediately evil as heroin, but still bad for you.”
When Wired magazine got its own show on PBS, called Wired Science, host Chris Hardwick presented Di Justo’s articles as a special segment of the show. The very first food he broke down? Cool Whip.
Before you dollop this unassuming, fluffy, sweet treat on your fruit salad, let’s find out exactly what’s in it:
First off, it’s bleeding you dry: water is Cool Whip’s main ingredient, since air can’t really be put on an ingredient list. Water and air make up forty-one cents per ounce, just over twice what it would cost to whip real cream yourself. (more…)
Remember a time when you were eating, but never felt full and ended up eating more food? This could be caused by the consumption of fructose. As reported by Medical News Study, researchers found glucose and fructose have an influence on parts of the brain that control appetite.
The study, which was published in the Journal of the American Medical Assocation (JAMA), found that fructose produces hormones in the brain that will leave you feeling hungry. However, the study did find that glucose will leave you filling fuller and satisfied. Glucose is a type of sugar you get from food, which your body takes and turns into energy.
Since fructose makes your brain think you are still hungry and causes you to eat more, could there be a link between fructose and obesity?
Our resident dietitian, Mary Hartley RD, comments on the study’s new findings, saying, “Excessive fructose intake may have a link to obesity, but it is too early to tell. It is very difficult to single out a particular nutrient to blame. In addition, obesity is a multifactorial problem and contributing factors are not the same for all people.” (more…)
Muhtar Kent, CEO of Coca-Cola, recently spoke out on allegations of his company being responsible for the obesity epidemic in the U.S. Kent’s responses come weeks after New York City Mayor Bloomberg proposed to limit the consumption of sugary drinks over 16 ounces. Mayor Bloomberg’s efforts to help lower obesity rates is making headlines across the country. Bloomberg’s proposal will change the sugary drink game for any restaurant, fast-food chain, and any place of business that offers beverages.
Kent says Coca-Cola is not responsible in any way for the rising obesity rates and that obesity is a societal issue. “It is, I believe, incorrect and unjust to put the blame on any single ingredient, any single product, any single category of food,” was Kent’s response to Bloomberg’s proposal. (more…)
Yet again it seems that mass media is not accurately portraying scientific research. This time the research is by Fernando Gomez-Pinilla, a professor of neurosurgery at the David Geffen School of Medicine at UCLA and a professor of integrative biology and physiology in the UCLA College of Letters and Science. The headlines are claiming that high fructose corn syrup (HFCS) damages memory or “makes you stupid“. Unfortunately, the study was not done with a control group on a regular diet, just rats eating HFCS and other rats eating HFCS with omega-3 fatty acids, so it is difficult to draw any solid conclusions from the research.
When trying to navigate a maze learned six weeks earlier, the rats that had only been eating HFCS “were slower, and their brains showed a decline in synaptic activity. Their brain cells had trouble signaling each other, disrupting the rats’ ability to think clearly and recall the route they’d learned six weeks earlier,” according to researcher Gomez-Pinilla. This could imply that: