Mainstream medicine lackeys are kind of like that annoying shopping cart with one bad wheel — they’re awfully loud, they’re frequently spinning in circles, and it takes them way too long to get anywhere. Continue reading
Vegans aren’t just missing out on good health… there’s now solid evidence that a meat-free lifestyle can leave seniors open to pneumonia and even death.
That’s because while you won’t find the answer to colds, the flu and pneumonia in mainstream meds or vaccines… you will find it in zinc-rich foods such as steak, liver and oysters — and a new study confirms what I’ve been saying about this miraculous mineral for years.
Researchers have been keeping tabs on 600 elderly residents of 33 nursing homes in the Boston area who were given supplements with half the recommended amounts of essential vitamins and nutrients.
Those with normal levels of zinc in the blood Continue reading
A new study by Harvard School of Public Health (HSPH) researchers finds a strong association between the consumption of red meat — particularly when the meat is processed — and an increased risk of type 2 diabetes. The study also shows that replacing red meat with healthier proteins, such as low-fat dairy, nuts, or whole grains, can significantly lower the risk.
The study, led by An Pan, research fellow in the HSPH Department of Nutrition, will be published online in the American Journal of Clinical Nutrition on August 10, 2011 and will appear in the October print edition.
Pan, senior author Frank Hu, professor of nutrition and epidemiology at HSPH, and colleagues analyzed questionnaire responses from 37,083 men followed for 20 years Continue reading
WASHINGTON – Ever wondered how some people successfully maintain a significant weight loss, while others tend to regain the weight? Well, researchers at The Miriam Hospital attribute such tendencies to a difference in brain activity patterns.
The researchers showed that when individuals who had kept the weight off for several years were shown pictures of food, they were more likely to engage the areas of the brain associated with behavioral control and visual attention, as compared to obese and normal weight participants.
The findings of the study suggest that successful weight loss maintainers may learn to respond differently to food cues.
“Our findings shed some light on the biological factors that may contribute to weight loss maintenance. They also provide an intriguing complement to previous behavioral studies that suggest people who have maintained a long-term weight loss monitor their food intake closely and exhibit restraint in their food choices,” said lead author Dr. Jeanne McCaffery.
Long-term weight loss maintenance continues to be a major problem in obesity treatment.
Participants in behavioral weight loss programs lose an average of 8 to 10 percent of their weight during the first six months of treatment, and will maintain approximately two-thirds of their weight loss after one year.
However, despite intensive efforts, weight regain appears to continue for the next several years, with most patients returning to their baseline weight after five years.
The researchers used functional magnetic resource imaging (fMRI) to study the brain activity of three groups- 18 individuals of normal weight, 16 obese individuals (defined as a body mass index of at least 30), and 17 participants who have lost at least 30 lbs and have successfully maintained that weight loss for a minimum of three years.
When the participants were shown pictures of food items after a four-hour fast, it was found that those in the successful weight loss maintenance group responded differently to these pictures compared to the other groups.
Specifically, researchers observed strong signals in the left superior frontal region and right middle temporal region of the brain – a pattern consistent with greater inhibitory control in response to food images and greater visual attention to food cues.
“It is possible that these brain responses may lead to preventive or corrective behaviors – particularly greater regulation of eating – that promote long-term weight control. However, future research is needed to determine whether these responses are inherent within an individual or if they can be changed,” said McCaffery.
The study has been published in the American Journal of Clinical Nutrition.