Thursday: Health Points
- Mary Engel of The Los Angeles Times reports that almost half of California’s babies are only being breastfed. Here’s a bit:
In California, 86% of the women who gave birth in 2006 nursed their newborns in the hospital, according to a report being released today by the UC Davis Human Lactation Center and the California WIC Assn., a federally funded nutrition program for women, infants and children.
Half of them -- 43% of the total -- fed their newborns only breast milk. The other half supplemented with formula.
The gap between breast-feeding a little and breast-feeding exclusively in the first 24 to 48 hours that mothers typically spend in the hospital matters because that's when a mother's milk supply is established. The act of nursing causes milk-producing hormones to be released. The more the baby nurses, the more milk the mother will produce, and vice versa.
- Lacks scientific evidence to support claims, instead relying on glowing testimonials (which may or may not be authentic)
- Claims you can lose weight without exercising or making dietary modifications.
- Claims to remove fat from certain areas of your body (can you say “thigh master?”)
- Uses terms such as “miracle”, “scientific breakthrough”, “secret formula” and “revolutionary” to describe their product.
- The New York Times investigates whether plastic surgery can reduce the risks of having excess belly fat. More from C. Claiborne Ray:
“The answer is no, because the risky fat is inside the abdominal wall, in and around the organs,” said Dr. Louis Aronne, director of the comprehensive weight management program at NewYork-Presbyterian Hospital/Weill Cornell Medical Center in New York.
A tummy tuck or liposuction “removes superficial, subcutaneous fat, which has little or no risk,” he said. “In such procedures, there is no change in what we call cardiometabolic risk factors, like insulin activity, blood sugar, triglycerides or any of the lipid parameters.”
- Pennsylvania has dropped the hammer on “hormone-free” milk that might not actually be hormone-free. Mark Scolforo of the Associated Press reports:
Synthetic hormones have been used to improve milk production in cows for more than a decade. The chemical has not been detected in milk, so there is no way to test for its use, but more retailers have been selling and promoting hormone-free products in response to consumer demand.
State Agriculture Secretary Dennis Wolff said advertising one brand of milk as free from artificial hormones implies competitors' milk is not safe, and it often comes with what he said is an unjustified higher price.
"It's kind of like a nuclear-arms race," Wolff said. "One dairy does it, and the next tries to outdo them. It's absolutely crazy."
- Despite years of steady decline, it appears that smoking rates have leveled off. Pohla Smith of The Pittsburgh Post-Gazette explains:
The CDC said about 20.8 percent of American adults are smokers, with 80 percent, or 36.3 million, of them smoking every day. That rate has been unchanged since 1984.
The county smoking rate was not available, but Health Director Dr. Bruce Dixon said he knows the problem of smoking and its effect on health remains a concern.
"We don't have really good numbers to say [how many county residents smoke], though we do look at high-risk groups, minorities, youth," he said, adding, "Sales to youth are off" but they still find ways to purchase.
"The marketing has not backed off ... I think we still have a disproportionate level of smoking among pregnant women and minority groups."
- Staphylococcus seems to be the countries newest boogieman. Julie’s Health Club discusses an interesting way to stop it—garlic. Read on:
Garlic, well known for its natural antibiotic properties, contains an ingredient that has been shown to effectively kill methicillin-resistant Staphylococcus aureus (MRSA), a virulent microbe that wreaks havoc in skin and soft-tissue wounds, several studies have shown.
The nasty superbacterium that now defies most drug treatments infected more than 90,000 Americans last year and killed 19,000, making it a significant public health problem, according to a new federal report. Though 85 percent of the staph infections were in hospitals or other health-care facilities, MRSA also is marching into schools, health clubs and other crowded places.
- Chew, chew, chew! Is chewing gum good for weight-loss? Blogged Health ponders the question. Check it out:
After hearing that contestants on the recent series of The Biggest Loser have been advised to chew gum in a bid to suppress their appetites, I decided to look around to see if I could find a study to back it up. I couldn't find the actual details of the study but here is a section of a press release:
"A separate study, carried out by researchers at Glasgow Caledonian University and the Wrigley Science Institute, found that chewing gum can be a good appetite suppressant. The study found that by chewing gum before an afternoon snack, one would consume 25 less snack calories. While that is not a high number, according to nutritionists, even a slight reduction in caloric intake can have significant effects in the long term. This study was comprised of 60 adults between the ages of 18 and 54. Each participant consumed a sweet and salty snack after either chewing sweet gum or not chewing gum at all. Hunger, appetite, and cravings were then monitored throughout the remainder of the day. Along with reducing caloric intake, participants reported feeling an improved mood due to reduced anxiety and stress, and increasing contentment and relaxation. "
- The NewScientist takes a look at fasting and heart health. Here’s a snippet:
About three-quarters of the people of Utah are Mormons, and many of them fast for a day every month. Benjamin Horne from the Intermountain Medical Center in Salt Lake City, Utah, asked 515 elderly people undergoing X-ray examinations for suspected heart disease about their lifestyle. Those who fasted were 39 per cent more likely than non-fasters to have a healthy heart. The results were presented at the American Heart Association's Scientific Sessions in Orlando, Florida, on Tuesday.
- Some new research sheds light on the link between diet and cancer. From the American Cancer Institute:
The report, called Food, Nutrition, Physical Activity, and the Prevention of Cancer: A Global Perspective, urges people to stay at a healthy weight, which means having a body mass index (or BMI, a ratio of weight to height) between 18.5 and 24.9. And it recommends regular physical activity as a way to control weight.
"The recommendation reflects what the science is telling us today," says W. Phillip T. James, MD, DSc, a member of the panel that wrote the report. "Even small amounts of excess fat, especially if carried at the waist, increase risk."
The report also makes recommendations for eating more healthfully to reduce cancer risk. It says people should eat mostly foods from plants, limit red meat and alcohol, and avoid processed meats like bacon, sausage, and lunchmeat.
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