Search results: app

Consumption of Honey, Sucrose, and High-Fructose Corn Syrup Produces Similar Metabolic Effects in Glucose-Tolerant and -Intolerant Individuals.  Susan K Raatz, LuAnn K Johnson, and Matthew J Picklo.  J. Nutr. 2015; 145:2265-2272 doi:10.3945/jn.115.218016 

• Conclusions: Daily intake of 50 g carbohydrate from honey, sucrose, or HFCS55 for 14 d resulted in similar effects on measures of glycemia, lipid metabolism, and inflammation. All 3 increased TG [triglyceride] concentrations in both GT [glucose tolerant] and IGT [glucose intolerant] individuals and elevated glycemic and inflammatory responses in the latter.
• Funding: Supported by a grant from the National Honey Board and by the USDA Agricultural Research Service.
• Comment.  The authors hypothesized that honey would result in improved glycemia and insulin sensitivity compared with sucrose and HFCS.  But they found that their “data do not support the contention that the consumption of honey vs. HFCS or sucrose provides an added health benefit for maintenance of glucose homeostasis and other cardiometabolic outcomes because all 3 sugars evaluated exerted similar metabolic effects.”

Sugar-sweetened beverage consumption and incident hypertension: a systematic review and meta-analysis of prospective cohorts.  Viranda H Jayalath, Russell J de Souza, Vanessa Ha, Arash Mirrahimi, Sonia Blanco-Mejia, Marco Di Buono, Alexandra L Jenkins, Lawrence A Leiter, Thomas MS Wolever, Joseph Beyene, Cyril WC Kendall, David JA Jenkins, and John L Sievenpiper.  Am J Clin Nutr 2015; 102:914-921 doi:10.3945/ajcn.115.107243.

• Conclusions: SSBs were associated with a modest risk of developing hypertension in 6 cohorts. There is a need for high-quality randomized trials to assess the role of SSBs in the development of hypertension and its complications.
• Funding: “The Canadian Institutes of Health Research…through the Canada-wide Human Nutrition Trialists’ Network and by the Diet, Digestive Tract, and Disease (3D) Centre, which is funded through the Canada Foundation for Innovation.  The Ministry of Research and Innovation’s Ontario Research Fund provided the infrastructure for the conduct of this project.”  Some of the investigators also received funds from other Canadian government agencies or health associations.  This, therefore is actually an independently funded study.
• Authors’ funding disclosures: RJdS has received research support from the Calorie Control Council and the Coca-Cola Company…ALJ is a part owner, vice president, and director of research of Glycemic Index Laboratories, Toronto, Canada….JB has received research support from the Calorie Control Council and The Coca-Cola Company…CWCK has received research support from the Calorie Control Council, the Coca-Cola Company (investigator initiated, unrestricted grant), Hain Celestial, Kellogg, Kraft, Loblaw Companies Ltd., Solae, and Unilever…DJAJ has received research grants from Loblaw Companies Ltd., Unilever, the Coca-Cola Company… JLS has received research support from the Calorie Control Council and the Coca-Cola Company…travel funding, speaker fees, or honoraria from the Calorie Control Council, the Canadian Sugar Institute, World Sugar Research Organization, White Wave Foods, Abbott Laboratories, Dairy Farmers of Canada, Dr. Pepper Snapple Group, The Coca-Cola Company, and the Corn Refiners Association….
• Comment: In this study, a group of investigators, some—but not all— of whom typically receive funding from food companies, participated in a study funded by Canadian government and health agencies.  If nothing else, this study is evidence for the importance of independent funding of nutrition research.

The score, for those of you following this saga, is now 65 studies with results favoring the sponsor to 5 with unfavorable results.  But I will soon be posting another 5 of the former kind.

On Friday, the USDA announced that it approved production of “Innate” potatoes, genetically modified by the Simplot company to

• Resist blight
• Store longer at cold temperatures
• Not turn brown when cooked
• Produce less acrylamide

The official Federal Register notice is published here.

Earlier this year, the FDA “completed its consultation” with Simplot:

Simplot’s varieties of Ranger Russet, Russet Burbank and Atlantic potatoes are collectively known by the trade name “Innate” and are genetically engineered to reduce the formation of black spot bruises by lowering the levels of certain enzymes in the potatoes.

In addition, they are engineered to produce less acrylamide by lowering the levels of an amino acid called asparagine and by lowering the levels of reducing-sugars. Acrylamide is a chemical that can form in some foods during high-temperature cooking, such as frying, and has been found to be carcinogenic in rodents.

These sound like useful traits.  According to the Simplot video (worth watching), the company is proud of having produced a “better, more sustainable potato.”

Questions:

• Will Simplot voluntarily label its potatoes as genetically modified with enhanced characteristics?  There is precedent for doing so.  In the early 1990s, Calgene intended to do just that with its GM tomatoes (but the tomatoes failed in production and Monsanto bought the company).
• Will McDonald’s use Innate potatoes for its French Fries?
• Will supermarkets carry them?

I will be watching this one with great interest.

Consumer Reports has just done a major report on the safety of ground beef.

In its announcement of the report, Consumer Reports says:

All 458 pounds of beef we examined contained bacteria that signified fecal contamination (enterococcus and/or nontoxin-producing E. coli)…Almost 20 percent contained C. perfringens, a bacteria that causes almost 1 million cases of food poisoning annually. Ten percent of the samples had a strain of S. aureus bacteria that can produce a toxin that can make you sick…One of the most significant findings of our research is that beef from conventionally raised cows was more likely to have bacteria overall, as well as bacteria that are resistant to antibiotics, than beef from sustainably raised cows.

For public health people, results like this should send alarm signals.  The presence of E. coli, even the non-toxic type, indicates fecal contamination.  This is more than a yuck problem.  If E. coli is there, dangerous fecal pathogens could be there too.

But the North American Meat Institute headlined its response: “Consumer Reports Ground Beef Study Confirms Strong Safety of Ground Beef.”

The “bacteria identified in the Consumer Reports testing are types that rarely cause foodborne illness. Bacteria such as Staphylococcus aureus, Enterococcus, and generic E. coli are commonly found in the environment and are not considered pathogenic bacteria…Bacteria occur naturally on all raw food products from beef to blueberries so finding certain types on some foods in a grocery store is not surprising and should not be concerning,”

For the meat industry, fecal contamination is normal, natural, and you don’t need to worry about it—just be sure to cook your meat to a temperature high enough to kill all pathogens.

Good luck with that.

My advice: if you like ground beef rare, go to a butcher shop and ask to have one piece of meat ground for you in a freshly cleaned grinder.

Thanks to Dorothy Cann Hamilton’s International Culinary Center for sending this Christmas gift—how its students do gingerbread.

Enjoy!

Happy holidays.

See you in the new year.  May it be a good one for all.

xxx

It may be the season to be jolly, but not with prepackaged commercial caramel apples.  They may be contaminated with potentially fatal Listeria.  Not good.

The CDC says:

Out of an abundance of caution, CDC recommends that U.S. consumers do not eat any commercially produced, prepackaged caramel apples, including plain caramel apples as well as those containing nuts, sprinkles, chocolate, or other toppings, until more specific guidance can be provided.

As of December 18, 2014, a total of 28 people have been reported as infected with the outbreak strains of Listeria monocytogenes.

• Five people have died–from eating caramel apples.
• 26 have been hospitalized, in 10 states.
• Nine cases are in a pregnant woman or her newborn infant.
• Three children have meningitis.
• 83% of the 18 ill people said they ate commercially produced, prepackaged caramel apples.
• None of the 18 ill people said they ate plain apples, or plain caramel candy.

Here’s the Epi chart of reported cases:

Food safety attorney Bill Marler checked FDA records for previous recalls of apples potentially contaminated with Listeria.  His list:

• December 11, 2014 – Giant Eagle issued a recall of Giant Eagle Apple Pistachio Salad and Apple Pistachio Salad with Chicken due to potential Listeria monocytogenes contamination. To date, Giant Eagle has received no reports of customer illnesses associated with this recall.
• November 14, 2013 – Crunch Pak® of Cashmere, Washington is voluntarily recalling 5,471 cases of Crunch Pak® Apple Slices due to a possible health risk from Listeria monocytogenes.
• November 7, 2013 – Garden-Fresh Foods has initiated an expansion of previous recalls of fresh ct vegetables, ready-to eat salads, slaws, dips and spreads.
• December 8, 2012 – Freshway Foods is voluntarily recalling 6,671 pounds of sliced apples.
• August 10, 2012 – Missa Bay, LLC, a wholly owned subsidiary of Ready Pac Foods, Inc., of Swedesboro, New Jersey is voluntarily recalling a total of 293,488 cases and 296,224 individually distributed units of fruit, vegetable, and sandwich products containing apples.
• August 6, 2012 – Reichel Foods, Inc. of Rochester, Minnesota is voluntarily recalling a limited amount of Dippin’ Stix Sliced Apples & Caramel with Peanuts.

The moral: when it comes to food safety, no food source is sacred.

Add this to your list of food safety hazards to avoid.

Have a food-safe holiday season!

A holiday greeting for anyone cooking a Thanksgiving dinner (thanks to Lisa Young for passing along the URL for this video):

And, if you can figure out a way to make this big enough to read (I can’t, alas):

Eat well and enjoy the day!

It’s been 4 years since President Obama signed the Affordable Care Act authorizing menu labels to go national.

In 2011, the FDA proposed rules for public comment.  It proposed final rules in 2013:

• Rules for restaurant menu boards
• Rules for vending machines

But the FDA has never released the final rules.

How come?

The rumors I’m hearing say they are being held up by the White House Office of Management and Budget.

I first wrote about the delay in April 2013.

I complained about the delay again four months ago, when rumors suggested that it was due to pressures from owners of pizza chains and movie theaters.

I quoted Politico Pro Agriculture on the White House-induced delay:

It was three months ago today that the White House first received FDA’s final rules for calorie labels on menus and vending machines, and by the Office of Management and budget’s own rules, that means time is up. Interagency review at OMB is supposed to take no more than 90 days before the final release of a measure, though that timeframe is often extended with little explanation on more controversial initiatives. While OMB is always mum on its schedule for rule reviews and releases, the end of the standard review period is sometimes a hint that something will be coming, if not today — the day before a long weekend — then soon. In the meantime, brush up on the issue here: http://politico.pro/1mKNcFr and here: http://politico.pro/1lzZLDe.

Come on White House OMB: the election is over.  Let the FDA release the rules, please.

This is about public education, which is supposed to be bipartisan.

The Union of Concerned Sciences has produced this infographic in celebration of Halloween.

It’s not Halloween parents should be worrying about.  It’s every day!

The UCS graphic is based on data from 2010-2011.  The 2011-2012 data are just in and show some improvement.  Teenage boys merely consume an average of 152 grams of sugars a day, down a bit from a year ago.

Men, overall, consume 135 grams on average, and women consume 106 grams.  The average is 120 grams.

This works out to about 20% of total calories, at least twice the amount recommended.

Boo!