Showing posts with label Obesity. Show all posts
Showing posts with label Obesity. Show all posts

Wednesday, January 28, 2009

Another Reason to Avoid High Fructose Corn Syrup

It's contaminated with mercury.

[M]any foods sweetened with HFCS contain mercury, left as a residue in the production of caustic soda, a key ingredient in HFCS. And worst of all, the FDA and the industry have known about this potential toxin and has continued serving it up since at least 2005.

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A second study [] tested products directly from the supermarket. One in three tested positive for mercury residue. These included products like Smucker's Strawberry Jelly, Hunt's Tomato Ketchup, Hershey's Chocolate Syrup, Nutra Grain Strawberry Cereal Bars, Pop-Tarts Frosted Blueberry and Coca-Cola Classic.

Monday, June 16, 2008

It's Not Your Fault

WaPo: Weight Gain May Not Be Based Just on What You Eat

THURSDAY, June 5 (HealthDay News) -- "You are what you eat" is a frustrating truism familiar to the diet-conscious choosing between carrots and carrot cake. But new research suggests that weight control isn't just a matter of what you put in your mouth, but also how the nervous system is genetically predisposed to process fat.

The theory is based on research with worms that suggests that the brain chemical serotonin -- long known for its appetite control properties -- relies on independent but coordinated nerve pathways to drive not only hunger, but also fat metabolism.

"I want to be clear that there is absolutely nothing in our study that says that good nutrition and activity is not important or not good for you," said study lead author Kaveh Ashrafi, an assistant professor in the department of physiology and the Diabetes Center at the University of California, San Francisco. "But that said, I think that it is important to realize that there is a major contributing factor to body weight that is genetic."

Wednesday, December 05, 2007

Better Fit Than Fat

An elder woman keeps fit by using fitness machines at a 'fitness playground' in Berlin, in August. People over 60 who exercise and are fit live longer than their sedentary peers, regardless of weight and body mass, researchers said in a study published Tuesday in the Journal of the American Medical Association (JAMA).(AFP/DDP/File/Yannik Willing)


Boston Globe: Being fat and fit is better than being thin and sedentary, study says

WASHINGTON - When it comes to living longer, fitness may trump fatness, US researchers said yesterday.

Men and women who were fit, as judged by a treadmill test, but were overweight or obese had a lower mortality risk than those of normal weight but low fitness levels, the study in the Journal of the American Medical Association showed.

Exercise specialist Steven Blair of the University of South Carolina and colleagues tracked about 2,600 people age 60 and older, examining how physical fitness and body fat affected their death rates over 12 years. Those in the lowest fifth in terms of fitness had a death rate four times higher than participants ranked in the top fifth.

"Being fit provides protection against mortality in these men and women 60 and older, whether they're normal weight, overweight, or obese," Blair said.


Note to self, bring up this study the next time my doctor drones on and on about how I need to be as thin as she is.

Note to self, get a doctor who's not a size 6. I wasn't size 6 in 8th grade!

Wednesday, May 16, 2007

Congressman McGovern Leads Fight to Increase Food Stamp Budget

I love my Congressman. Jim McGovern (the original sponsor of the House bill to ending funding for the Iraq war) is also co-Chair of the House Hunger Caucus. He and his co-chair, Jo Ann Emerson (R-Mo.) are both eating on a food stamp budget for a week. They challenged other members of Congress to join them (here's the letter they sent out, pdf link) but only two have joined them: Jan Schakowsky (D-IL), and Tim Ryan (D-OH).

McGovern has a video on his blog of his speech on the House floor describing the challenge.

The average food stamp recipient gets $21 a week; that's $3 a day, or $1 per meal. I'm frugal, but I spend that in a week on vegetables alone. You can't buy fresh vegetables on that budget; most of your food is going to be cheap grains and proteins.

McGovern and his wife, Lisa, did their food shopping for the week with help from Toinette Wilson, a D.C. resident and mother of three who relies on food stamps. Wilson gave him some tips, but it was still a struggle, he said.

"No organic foods, no fresh vegetables, we were looking for the cheapest of everything," McGovern said. "We got spaghetti and hamburger meat that was high in fat -- the fattiest meat on the shelf. I have high cholesterol and always try to get the leanest, but it's expensive. It's almost impossible to make healthy choices on a food stamp diet."
WaPo: FOOD STAMP CHALLENGE
Lawmakers Find $21 a Week Doesn't Buy a Lot of Groceries


Congressional Food Stamp Challenge

Congressman Ryan has posted his grocery receipt on his blog, along with this explanation of what he bought and how he's feeling:

Today I began the Food Stamp Challenge. I took the subway to Safeway, where I picked out the $21.00 of food that I’ll be living on for the next week. $20.66 bought me:

One bag of corn meal- $1.43

Two jars of strawberry preserves- $4.00

One jar of chunky peanut butter- $2.48

Two boxes of angel hair pasta- $1.54

One can of coffee- $2.50

Three jars of tomato sauce- $4.50

Two cartons of cottage cheese- $3.00

One loaf of wheat bread- $.89

One clove of garlic- $.32

Obviously, $21.00 doesn’t go too far, especially when it comes to variety. I'm starting to understand that living on such a tight budget doesn’t allow a person to get the balanced diet they need, I wasn't able to get much protein and produce was almost completely out of the question.

So far today I have eaten a quarter container of cottage cheese, one and a half peanut butter and jelly sandwiches, and had one cup of coffee. It still amazes me that so many Americans live like this every day. I already notice a difference in my energy level. After only a day on this diet, I’m tired and hungry, but I’m looking forward to talking to people about my experience, and making people aware of the millions across the country who deal with this every day.

Others participating around the country:

Oregon governor Theodore R. Kulongoski:
NYTimes: Statehouse Journal
A Governor Truly Tightens His Belt


Utah governor Jon Huntsman Jr., and a dozen other community leaders:
Salt Lake Tribune: Eating a week on the cheap

New York City Councilor Eric Gioia
New York City Hunger Blog: Life On Food Stamps Weighs On Councilman Gioia

Monday, May 14, 2007

Infections


Today's Washington Post has an article about the antibiotic-resistant infections sweeping the nations' hospitals. This made me think of Steve Gilliard of the News Blog, who has suffered a relapse in his fight to get out of the hospital and get well. He was already weak from serious kidney and heart problems; now he has a system-wide infection and can only be visited by people in what his friend Jen calls "bunnysuits". Steve was the first 'big' blogger ever to link to this site, so we have a special place in our heart for him and pray for his recovery.

It also made me think about a factor not mentioned in the article, Big Food's aggressive use of antibiotics in the production of meat. According to the Union of Concerned Scientists, 70% -- seventy percent! -- of the antibiotics used in this country are used on animals being fattened for slaughter:

It is livestock producers, however, who use the vast majority of antibiotics produced in the United States. An estimated 70 percent of antibiotics and related drugs produced in this country are used for nontherapeutic purposes such as accelerating animal growth and compensating for overcrowded and unsanitary conditions on large-scale confinement facilities known as "factory farms." This translates to about 25 million pounds of antibiotics and related drugs fed every year to livestock for nontherapeutic purposes—almost eight times the amount given to humans to treat disease.

Another reason to become a vegetarian.


1999 Guardian (uk) series: Antibiotics in our food


Time: Playing Chicken With Our Antibiotics
Overtreatment is creating dangerously resistant germs (2002)


Center for Science in the Public Interest: Antibiotic Resistance Project

Monday, April 30, 2007

Food Blogging


I never thought I'd become a food blogger, but so many stories have food in them today.

(1) Save Chocolate! Due to popular demand (meaning the FDA got slammed) the consumer comment period on Big Food's petition to be allowed to substitute vegetable fat for cocoa butter has been extended to June 25, 2007. Don'tMessWithOurChocolate.com has a sample letter you can use in composing your petition to the FDA. I don't want to buy a bar of Crisco, do you?

(2) Pizza. Resigned-in-disgrace AIDS Czar Randall Tobias, patron of the DC escort service, said this in his defense:

[ABC Investigative Reporter Brian] ROSS: Well, David, I talked to him one day before he resigned and told him that we had found his name and personal phone number on a list of clients of the so-called DC Madam’s escort service in Washington. And what he told me was that he in fact had been a customer of the service, but that he had not had sex. He had had what he called gals come over to his condo to give him a massage. He claimed there was no sex but that he was stunned by the fact that we were aware he was a client and that was his conversation. I asked him if he knew any of the young women, their names. He said he didn’t remember them at all. He said it was like ordering pizza.

I don't even know what to say about a comment like that.

(3) Melamine. Apparently our food supply is awash in the stuff, much of it coming from China. It's ground up and added to feed and grains. When a food is tested for nutritional value, melamine looks like protein, so it 'boosts' that number. It's all part of the scientific breakdown of food into scientific categories or nutrients, which has had a disastrous effect on the American and the world diet. Read this article from the Times magazine a few months ago: the best diet is to eat food your grandmother would recognize as food. Mostly plants, and nothing reconstituted in a factory. Most of it tastes like crap, anyway.

NYTimes: Filler in Animal Feed Is Open Secret in China

Sunday, April 22, 2007

Like Water For.....Crisco?


Big Food has petitioned the FDA to allow them to sell vegetable fats and oils and pass it off as real chocolate, which is made with cocoa butter. Mmmm, a big bar of Crisco. You can submit an e-comment to the FDA in opposition to this travesty (click on submit your comments and look for this docket number: 2007P-0085). Save chocolate!

Here's the comment I submitted to the FDA:

Keep chocolate as it is, made of cocoa and cocoa butter. I do not want another false adulterated product passed off as the real thing. Plus, I do not think any research has been done on the nutritional implications of replacing a natural, satisfying ingredient -- cocoa butter -- with vegetable fats and oils. We've already seen the disastrous results of substituting high-fructose corn syrup for sugar. Don't add to the obesity epidemic, and don't take away my real chocolate. Do not adopt these regulations. Keep chocolate real.

LATimes: Hands off my chocolate, FDA!
The FDA may allow Big Chocolate to pass off a waxy substitute as the real thing.


sisyphus shrugged: save chocolate!

Suburban Guerrilla: Oh no!

Don'tMessWithOurChocolate.com

FDA docket No. 2007P-0085: Adopt Regulations of General Applicability to all Food Standards that would Permit, within Stated Boundaries, Deviations from the Requirements of the Individual Food Standards of Identity

Like Water for Chocolate (novel)

wikipedia: Chocolate


Physiological effects

Pleasure of consuming

Part of the pleasure of eating chocolate is due to the fact that its melting point is slightly below human body temperature: it melts in the mouth. Chocolate intake has been linked with release of serotonin in the brain, which produces feelings of pleasure.[13] A study reported on the BBC indicated that melting chocolate in one's mouth produced an increase in brain activity and heart rate that was more intense than that associated with passionate kissing, and also lasted four times as long after the activity had ended.[14] Research has shown that heroin addicts tend to have an increased liking for chocolate; this may be because it triggers dopamine release in the brain's reinforcement systems[15] — an effect, albeit a legal one, similar to that of opiates.

Potential health benefits and risks

Recent studies have suggested that cocoa or dark chocolate may possess certain beneficial effects on human health. Dark chocolate, with its high cocoa content, is a rich source of the flavonoids epicatechin and gallic acid, which are thought to possess cardioprotective properties. Cocoa possesses a significant antioxidant action, protecting against LDL oxidation, perhaps more than other polyphenol antioxidant-rich foods and beverages. Processing cocoa with alkali destroys most of the flavonoids.[16] Some studies have also observed a modest reduction in blood pressure and flow-mediated dilation after consuming approximately 100g of dark chocolate daily. There has even been a fad diet, named "Chocolate diet", that emphasizes eating chocolate and cocoa powder in capsules. However, consuming milk chocolate or white chocolate, or drinking milk with dark chocolate, appears largely to negate the health benefit.[17] Chocolate is also a calorie-rich food with a high fat content, so daily intake of chocolate also requires reducing caloric intake of other foods.

Two-thirds of the fat in chocolate comes in the forms of a saturated fat called stearic acid and a monounsaturated fat called oleic acid. However, unlike other saturated fats, stearic acid does not raise levels of LDL cholesterol in the bloodstream.[18] Consuming relatively large amounts of dark chocolate and cocoa does not seem to raise serum LDL cholesterol levels; some studies even find that it could lower them[19].

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Studies suggest a specially formulated type of cocoa may boost brain function and delay decline as people age.[21]

Sunday, March 11, 2007

Obesity Caused by Plethora of Plastic?


WaPo: Chemicals May Play Role in Rise in Obesity

[S]everal recent animal studies suggest that environmental exposure to widely used chemicals may also help make people fat.

The evidence is preliminary, but a number of researchers are pursuing indications that the chemicals, which have been shown to cause abnormal changes in animals' sexual development, can also trigger fat-cell activity -- a process scientists call adipogenesis.

The chemicals under scrutiny are used in products from marine paints and pesticides to food and beverage containers. A study by the Centers for Disease Control and Prevention found one chemical, bisphenol A, in 95 percent of the people tested, at levels at or above those that affected development in animals.

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"Exposure to bisphenol A is continuous," said Frederick vom Saal, professor of biological sciences at the University of Missouri at Columbia. Bisphenol A is an ingredient in polycarbonate plastics used in many products, including refillable water containers and baby bottles, and in epoxy resins that line the inside of food cans and are used as dental sealants. In 2003, U.S. industry consumed about 2 billion pounds of bisphenol A.