August 19th, 2011 by RyanDuBosar in Research
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There’s a strong association between daily servings of red meat, especially processed meat, and a nearly 20% increased risk of type 2 diabetes, researchers found.
Replacing red meat with healthier proteins, such as low-fat dairy, nuts, or whole grains, can significantly lower the risk, according to a study was published online at the American Journal of Clinical Nutrition.
Researchers reviewed questionnaire responses from 37,083 men followed for 20 years in the Health Professionals Follow-Up Study, from 79,570 women followed for 28 years in the Nurses’ Health Study I, and from 87,504 women followed for 14 years in the Nurses’ Health Study II. Diet was assessed by validated food-frequency questionnaires, and data were updated every four years. Diabetes was confirmed Read more »
*This blog post was originally published at ACP Internist*
February 9th, 2011 by IsisTheScientist in Opinion, Research
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I can already tell that this pregnancy is different from my first. When I was pregnant with Little Isis, I drank no caffeine and took no over-the-counter medication. I remember having a few headaches and Mr. Isis fighting with me to take a headache pill. I would then proclaim dramatically, “But I can’t! What if it hurts the baby?!”
This morning, now pregnant with my second, I washed down a Zyrtec and two Tylenol with a cup of coffee. The little bugger is going to have to grow up with Little Isis. He might as well start building up his tolerance to exogenous substances at some point. I figure, now that its got a closed neural tube and a beating heart, we might as well begin.
Still, you can’t blame a pregnant woman for being a bit neurotic. The feeling that one is solely responsible for the well-being of a developing creature, combined with often contradictory advice, is enough to make anyone nuts. Most online advice is completely and utterly useless. Take this answer from Russell Turk, M.D. on the popular pregnancy website BabyCenter in response to the common question, “Is it safe to drink diet soda during pregnancy?” He answers:
Diet sodas often contain both caffeine and an artificial sweetener. There are several types of artificial sweeteners you may see on nutrition labels:
Aspartame (NutraSweet): Seems to be okay when consumed in moderation (the amount found in one or two 12-ounce servings of soda per day).
Saccharin (Sweet’n Low): Saccharin was found to cause birth defects in laboratory rats when consumed in very high amounts. Because its safety in smaller amounts is hard to prove, I would advise avoiding it.
Sucralose (Splenda): This relatively new sweetener, a modified form of regular table sugar, appears to be safe. But because it hasn’t been extensively studied, it’s best used in moderation.
It’s generally bad advice and leaves one wondering: “What is moderation? Will one soda hurt my baby? Will two sodas hurt my baby? How about three?” The default answer when we don’t know seems to be to tell women to do things in “moderation.” This places the sole responsibility on her to know what moderation means, and allows her to feel the guilt if something goes wrong. I think that these imprecise answers leave many women feeling helpless and afraid. Read more »
*This blog post was originally published at The Brain Confounds Everything*
August 1st, 2010 by Steve Novella, M.D. in Better Health Network, Health Tips, News, Opinion, Research
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A new study published in the American Journal of Clinical Nutrition is reporting an association with eating meat and weight gain. This is a fairly robust epidemiological study, but at the same time is a good example of how such information is poorly reported in the media, leading to public confusion.
The data is taken from the European Prospective Investigation into Cancer and Nutrition–Physical Activity, Nutrition, Alcohol, Cessation of Smoking, Eating Out of Home and Obesity (EPIC-PANACEA) project. This is a long-term epidemiological study involving hundreds of thousands of individuals, and is therefore a great source of data. We are likely to see many publications from from it. This one looked at the association of meat eating –- poultry, red meat, and processed meat -– with total weight. Read more »
*This blog post was originally published at Science-Based Medicine*
