Did you know that physical activity can reduce your risk for memory loss and dementia? I had the chance to speak to ABC’s Let’s Talk Live team about important lifestyle choices that can keep the mind healthy and active. The good news is that you really can teach an old dog new tricks, and those new tricks can stimulate growth of new brain cells. Watch the video and check out the Alzheimer’s Association website for more information about dementia prevention:
Freelance journalist and author Suzanne Schlosberg wrote because she was so upset over a New York Times story, “The Chip That Stacks Adds a Multigrain Twist,” that she wanted us to review it. I thought anyone who feels so strongly about something should review it herself. So she did. Here is Suzanne’s guest post:
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I was flabbergasted when I read this New York Times piece on Procter & Gamble’s new entry into the potato-chip market: multigrain Pringles. The story accepts at face value P&G’s misleading marketing pitch — that “multigrain” is equivalent to “healthy.” When I sent a link to my nutritionist friend Cynthia Sass., M.S., R.D., she replied: “Did you notice it says ‘advertising’ in the top left corner? It must be a paid ad that resembles an article.”
Actually, it’s not. It’s a business story that ran in the “Media & Advertising” section. Though the story didn’t appear on the health pages, it should have made clear that “multigrain” simply means that more than one grain is included in the product — not that the product is necessarily nutritious. Read more »
Most of us know that salt raises blood pressure in many people. When I learned that in medical school almost 40 years ago, I have not touched a salt shaker since. I enjoy having a low normal blood pressure. A new study published in the Journal of the American Society of Nephrology (July 2010) suggests that sugar, especially the fructose that comes from corn syrup, may also raise blood pressure.
A study team from the University of Colorado in Denver looked at sugar intake among thousands of Americans in a major national nutrition survey between 2003 and 2006. Those who consumed more added sugars, such as the fructose in soft drinks, had significantly higher blood pressures than those who did not and ate more natural foods such as fresh fruit. Fructose from corn syrup is a major cause of the obesity epidemic and may also be contributing to high blood presure, the most common chronic disease in adults. Read more »
*This blog post was originally published at eDocAmerica*
Red meat consumption has been linked to diabetes, cardiovascular disease, and several types of cancer (breast, colorectal, stomach, bladder, prostate, and lymphoma).
There are plausible mechanisms: Meat is a source of carcinogens, iron that may increase oxidative damage, and saturated fat. But correlation and plausibility are not enough to establish causation.
Is red meat really dangerous? If so, how great is the risk? A couple of recent studies have tried to shed light on these questions, but they have raised more questions than they have answered. Read more »
Michael Pollan has become one of our most important writers about human nutrition. His book, The Omnivore’s Dilemma (2006), spelled out why the almost eight billion humans on this planet had better balance what we eat — for our own health and the health of the planet.
He published a small book in 2009 (Penguin Books) called Food Rules: An Eater’s Manual. His rules are around seven words in three brief statements: “Eat Food, Not Too Much, Mostly Plants.” How simple and wise is that?
These three statements make up the three parts of this small book, with lots of practical “rules.” Read more »
*This blog post was originally published at eDocAmerica*
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Freelance journalist and author Suzanne Schlosberg wrote because she was so upset over a New York Times story, “The Chip That Stacks Adds a Multigrain Twist,” that she wanted us to review it. I thought anyone who feels so strongly about something should review it herself. So she did. Here is Suzanne’s guest post:
Michael Pollan has become one of our most important writers about human nutrition. His book, The Omnivore’s Dilemma (2006), spelled out why the almost eight billion humans on this planet had better balance what we eat — for our own health and the health of the planet.
