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April 21, 2014

Andrew Silow-Carroll: Passoverkill? Suggestions to make next year's seders even more culturally sensitive

Sara Israelsen Hartley: Seeking the Divine: An ancient connection in a new context

Christine M. Flowers: Priest's execution in Syria should be call to action

Courtnie Erickson: How to help kids accept the poor decisions of others

Lizette Borreli: A Glass Of Milk A Day Keeps Knee Arthritis At Bay

Lizette Borreli: 5 Health Conditions Your Breath Knows Before You Do

The Kosher Gourmet by Betty Rosbottom Coconut Walnut Bars' golden brown morsels are a beautifully balanced delectable delight

April 18, 2014

Rabbi Yonason Goldson: Clarifying one of the greatest philosophical conundrums in theology

Caroline B. Glick: The disappearance of US will

Megan Wallgren: 10 things I've learned from my teenagers

Lizette Borreli: Green Tea Boosts Brain Power, May Help Treat Dementia

John Ericson: Trying hard to be 'positive' but never succeeding? Blame Your Brain

The Kosher Gourmet by Julie Rothman Almondy, flourless torta del re (Italian king's cake), has royal roots, is simple to make, . . . but devour it because it's simply delicious

April 14, 2014

Rabbi Dr Naftali Brawer: Passover frees us from the tyranny of time

Greg Crosby: Passing Over Religion

Eric Schulzke: First degree: How America really recovered from a murder epidemic

Georgia Lee: When love is not enough: Teaching your kids about the realities of adult relationships

Cameron Huddleston: Freebies for Your Lawn and Garden

Gordon Pape: How you can tell if your financial adviser is setting you up for potential ruin

Dana Dovey: Up to 500,000 people die each year from hepatitis C-related liver disease. New Treatment Has Over 90% Success Rate

Justin Caba: Eating Watermelon Can Help Control High Blood Pressure

The Kosher Gourmet by Joshua E. London and Lou Marmon Don't dare pass over these Pesach picks for Manischewitz!

April 11, 2014

Rabbi Hillel Goldberg: Silence is much more than golden

Caroline B. Glick: Forgetting freedom at Passover

Susan Swann: How to value a child for who he is, not just what he does

Cameron Huddleston: 7 Financial Tasks You Should Tackle Right Now

Sandra Block and Lisa Gerstner: How to Profit From Your Passion

Susan Scutti: A Simple Blood Test Might Soon Diagnose Cancer

Chris Weller: Have A Slow Metabolism? Let Science Speed It Up For You

The Kosher Gourmet by Diane Rossen Worthington Whitefish Terrine: A French take on gefilte fish

April 9, 2014

Jonathan Tobin: Why Did Kerry Lie About Israeli Blame?

Samuel G. Freedman: A resolution 70 years later for a father's unsettling legacy of ashes from Dachau

Jessica Ivins: A resolution 70 years later for a father's unsettling legacy of ashes from Dachau

Kim Giles: Asking for help is not weakness

Kathy Kristof and Barbara Hoch Marcus: 7 Great Growth Israeli Stocks

Matthew Mientka: How Beans, Peas, And Chickpeas Cleanse Bad Cholesterol and Lowers Risk of Heart Disease

Sabrina Bachai: 5 At-Home Treatments For Headaches

The Kosher Gourmet by Daniel Neman Have yourself a matzo ball: The secrets bubby never told you and recipes she could have never imagined

April 8, 2014

Lori Nawyn: At Your Wit's End and Back: Finding Peace

Susan B. Garland and Rachel L. Sheedy: Strategies Married Couples Can Use to Boost Benefits

David Muhlbaum: Smart Tax Deductions Non-Itemizers Can Claim

Jill Weisenberger, M.S., R.D.N., C.D.E : Before You Lose Your Mental Edge

Dana Dovey: Coffee Drinkers Rejoice! Your Cup Of Joe Can Prevent Death From Liver Disease

Chris Weller: Electric 'Thinking Cap' Puts Your Brain Power Into High Gear

The Kosher Gourmet by Marlene Parrish A gift of hazelnuts keeps giving --- for a variety of nutty recipes: Entree, side, soup, dessert

April 4, 2014

Rabbi David Gutterman: The Word for Nothing Means Everything

Charles Krauthammer: Kerry's folly, Chapter 3

Amy Peterson: A life of love: How to build lasting relationships with your children

John Ericson: Older Women: Save Your Heart, Prevent Stroke Don't Drink Diet

John Ericson: Why 50 million Americans will still have spring allergies after taking meds

Cameron Huddleston: Best and Worst Buys of April 2014

Stacy Rapacon: Great Mutual Funds for Young Investors

Sarah Boesveld: Teacher keeps promise to mail thousands of former students letters written by their past selves

The Kosher Gourmet by Sharon Thompson Anyone can make a salad, you say. But can they make a great salad? (SECRETS, TESTED TECHNIQUES + 4 RECIPES, INCLUDING DRESSINGS)

April 2, 2014

Paul Greenberg: Death and joy in the spring

Dan Barry: Should South Carolina Jews be forced to maintain this chimney built by Germans serving the Nazis?

Mayra Bitsko: Save me! An alien took over my child's personality

Frank Clayton: Get happy: 20 scientifically proven happiness activities

Susan Scutti: It's Genetic! Obesity and the 'Carb Breakdown' Gene

Lecia Bushak: Why Hand Sanitizer May Actually Harm Your Health

Stacy Rapacon: Great Funds You Can Own for $500 or Less

Cameron Huddleston: 7 Ways to Save on Home Decor

The Kosher Gourmet by Steve Petusevsky Exploring ingredients as edible-stuffed containers (TWO RECIPES + TIPS & TECHINQUES)

Jewish World Review Feb. 13, 2006 / 15 Shevat, 5766

YOU BET I WANT FRIES WITH THAT!

By Jeff Jacoby

Jeff Jacoby
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http://www.JewishWorldReview.com | I don't usually follow nutrition stories, but it was hard to miss last week's shocker about low-fat diets. Like many papers, The Boston Globe put it on Page 1, high above the fold: "Study finds no major benefits of low-fat diet." The study, a project of the National Institutes of Health, had taken eight years, cost $415 million, and involved nearly 49,000 older women, 40 percent of whom were assigned to a diet that kept their intake of calories from fat significantly below that of the other 60 percent. Researchers had expected to confirm what earlier studies and conventional medical wisdom had long suggested — that consuming less fat is good for your health.


What they learned instead was that the women who dutifully cut back on fried foods, ice cream, and pizza ended up no better off than the women who ate whatever they wanted. The two groups developed breast cancer, colon cancer, heart attacks, and strokes at the same rates. Millions of Americans have been trying for years to reduce the fat in their diet — eating bread without butter, salads without dressing, chicken without skin — and now the largest study of the subject ever conducted says it has all been for naught. You could have had those fries after all.


And so once again we are reminded, as The New York Times sighed in an editorial on Thursday, that "the more we learn about nutrition, the less we seem to know." Does oat bran reduce cholesterol? Can dietary fiber prevent colon cancer? Are high doses of Vitamin E good for your heart? Once, the experts said yes. Then the experts said no. It sometimes seems that for every study that makes a nutritional claim, another study inevitably makes an equal and opposite claim.


Researchers can't even agree on whether eating less fat is the way to lose weight. Some insist that obesity is caused by ingesting too much fat, making a low-fat diet the key to shedding pounds. Others claim that reducing fat leads to overconsumption of carbohydrates — and that it's carbs, not fat, that make people gain weight. Which theory did the massive new study confirm? Neither. Apparently there is still no clear-cut answer — not even for $415 million.


But clear-cut answers are just what so many Americans want, and what so many of them think science ought to be able to provide. There is a seemingly inexhaustible willingness to believe that the voice of science is the voice of truth — impartial, incorruptible, and unambiguous. It isn't, of course. Scientists are no less vulnerable to error or bias or ego than the rest of the human race. Scientists too can blunder or act from ulterior motives or convince themselves of things that aren't so. And yet on the whole they enjoy a level of deference and public trust that people in most other fields can only envy.


Which is probably not a good thing. Scientific pronouncements should be subjected to the same level of healthy skepticism as the promises of politicians or the claims of advertisers — or the views of newspaper columnists. With the best of intentions (and otherwise), scientists sometimes peddle claptrap. Just because a statement begins with "A new study shows . . ." or "Researchers have found . . ." doesn't mean that what follows is true. "We in the scientific community often give strong advice based on flimsy evidence," Berkeley statistician David Freedman said last week in a comment on the low-fat diet study. "That's why we have to do experiments." And why the rest of us have to remember that contradiction, confusion, and changing opinions have always been a part of the scientific process.


One day after last week's low-fat story, the New England Journal of Medicine was out with a study concluding that saw palmetto extract, an herbal product, has no effect on the symptoms caused by an enlarged prostate. Earlier studies had found just the opposite, and more than 2 million American men take saw palmetto for their prostate condition. So does it work or doesn't it? Whichever answer you choose, there's a study to back it up.


In Newsweek last month, Dr. Harvey Simon of the Harvard Medical School recanted a view he had preached for years: that the only way to benefit from exercise was through intense aerobic activity, complete with pounding heart and rivers of sweat. Now, citing the latest research, he says he was dead wrong, and that gentle, no-sweat exercise — even walking or gardening — is also highly effective.


From cardiac health to climate change, it's worth keeping in mind that what the experts say today they may not be saying tomorrow. As that noted scientist Emily Litella used to put it in the old "Saturday Night Live" skits: Never mind.

Every weekday JewishWorldReview.com publishes what many in in the media and Washington consider "must-reading". Sign up for the daily JWR update. It's free. Just click here.

Jeff Jacoby is a Boston Globe columnist. Comment by clicking here.

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