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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

Do 'energy boosters' really work?

By Anthony Komaroff, M.D.






What you need to know before wasting another penny


JewishWorldReview.com | Stroll the aisles of any pharmacy or "health food" store and you'll see a multitude of herbs and other supplements that claim to boost energy. Soft drinks and so-called energy drinks include these products. Yet there's little or no scientific evidence to support the claims for most of these substances. The fact is, the only thing that will reliably boost your energy is caffeine or another stimulant--and their effects wear off within hours.

Here's a look at some of the substances commonly touted as energy boosters:

1. Chromium picolinate. This trace mineral is widely marketed to build muscle, burn fat, and increase energy and athletic performance, but research has not supported these claims.

2. Coenzyme Q10. This enzyme is found in mitochondria, the energy factories of our cells. Coenzyme Q10 supplements have been shown to improve exercise capacity in people with heart disease, and may do the same in people with rare diseases that affect the mitochondria. In other cases, the effects are not clear. One small European study suggested that people with chronic fatigue syndrome might benefit from supplementation with coenzyme Q10, but more research is needed.

3. Creatine. The body makes own creatine; it is largely found in muscle. But it's also widely sold as a supplement. There is some evidence that taking creatine can build muscle mass and improve athletic performance requiring short bursts of muscle activity (like sprinting). But there is little evidence it can do the same in older adults, or that it can reduce a feeling of fatigue in anyone.

4. DHEA. Sometimes marketed as a "fountain of youth," dehydroepiandrosterone (DHEA) is touted to boost energy, as well as prevent cancer, heart disease, and infectious disease, among other things. The truth is that this naturally occurring hormone has no proven benefits and some potentially serious health risks. Some research shows that DHEA can damage the liver. It can also lower levels of beneficial HDL cholesterol. And because this hormone is related to estrogen and testosterone, there is concern that it may increase the risk for breast and prostate cancers. By increasing levels of testosterone, it can also encourage acne and facial hair growth in women. Until further research clarifies the side effects, it's wise to avoid taking DHEA.



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5. Ephedra. Although ephedra was banned by the U.S. Food and Drug Administration in 2004 because of major safety concerns, including increased risk of heart attack and stroke, it remains available for sale on the Internet. Any effectiveness that ephedra may have in terms of boosting energy probably results from two substances it contains--ephedrine and pseudoephedrine--which may increase alertness. There's no safe amount of ephedra you can consume. If you want to boost your energy by stimulating your central nervous system, a cup of coffee or another caffeinated beverage will work just as well.

6. Ginkgo biloba. Derived from the maidenhair tree, ginkgo biloba has been used for centuries in Chinese medicine and is now a common dietary supplement in Western countries. Its effects on cognition (thinking), mood, alertness, and memory have been the subject of many studies, but many of those studies have not been of high quality.

A Cochrane Collaboration review found the evidence was too weak to conclude that ginkgo biloba improved cognition in people with Alzheimer's disease. Regarding memory in people without dementia, the evidence is contradictory. Some studies suggest that ginkgo biloba may improve some aspects of mood, including alertness and calmness, in healthy subjects. By making you more alert and calm, it may increase your sense of energy.

7. Ginseng. This relatively safe and popular herb is said to reduce fatigue and enhance stamina and endurance. It is sometimes called an "adaptogen," meaning it helps the body cope with mental and physical stress and can boost energy without causing a crash the way sugar does. Data from human studies are sparse and conflicting. Some studies report that ginseng improves mood, energy, and physical and intellectual performance. Other research concludes it doesn't improve oxygen use or aerobic performance, or influence how quickly you bounce back after exercising.

8. Guarana. This herb induces a feeling of energy because it's a natural source of caffeine. But consuming a lot of guarana, especially if you also drink coffee and other caffeinated beverages, could ultimately lower your energy by interfering with sleep.

9. Vitamin B12. Some doctors give injections of vitamin B12 as "energy boosters." But unless they're given to correct anemia that results from a true deficiency of the vitamin, there is little evidence that vitamin B12 treatments boost energy.

Instead of relying on a supplement for energy, I recommend switching to a healthful diet--more vegetables, fruits, whole grains, nuts, lean protein, and unsaturated fats--and exercising more. That's truly a better way to beat an energy shortage, and it's one your whole body will appreciate.

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