sexta-feira, 22 de maio de 2015

Is Raw Milk Good for You?

 

By Katherine Brooking, MS, RD

woman drinking milk

As a registered dietitian I hear a lot of inaccurate nutrition information from consumers. Often it’s a relatively harmless myth about the latest veggie that will “detoxify” your organs or the “must-have” new diet food. Occasionally though, I hear about a food fad that could have serious and lasting health implications. One of the fads that most concerns me is the push for raw, unpasteurized milk. I’m a fan of getting “back to nature” with less processed foods, but in the case of raw milk, going totally natural can be dangerous.

While many people will strongly defend the consumption of raw milk – offering testimonials about how their grandparents drank it for decades or how it cured them of allergies – there’s no question on this one: raw milk can put your health at risk.

There’s a good reason why pasteurization was invented. It kills bacteria that can make you sick! Raw, unpasteurized milk can carry harmful bacteria including salmonella, E. coli, and listeria, which can cause serious illness and, in some cases, can even be deadly. In fact, according to an analysis by the Centers for Disease Control and Prevention (CDC), between 1993 and 2006 more than 1500 people in the United States fell ill from drinking raw milk or eating cheese made from raw milk. What’s more, CDC has found that unpasteurized milk is 150 times more likely to cause foodborne illness and results in 13 times more hospitalizations than illnesses involving pasteurized dairy products. It’s no wonder that in some states the sale of raw milk is illegal!

Still on the fence about raw milk? Aside from the considerable health risks of unpasteurized milk, there are few benefits to going “raw”. For instance, studies show that pasteurization does not reduce milk’s nutritional value, so you get the same nutrients in pasteurized milk without the health risk. Some people believe that pasteurization causes lactose intolerance. But the truth is that lactose is found in both raw and pasteurized milk: if you are sensitive to milk protein you may have a problem with milk/milk products in any form.

If you’re looking to eat fewer processed foods, go for it! It’s great to go with fresh veggies and home-cooked meals over highly processed fast food. But when it comes to milk, don’t go “raw”. Sometimes a little processing can be a good thing for your health.

Important:

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source : webmd.com

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Tim Cook to College Grads: Don’t Spend Your Life on the Sidelines

 

 

tim-cook-apple

William Atkins / The George Washington University

Apple CEO Tim Cook delivered a challenge to the graduating class at George Washington University on Sunday: Someone has to change the world — it might as well be you.

“The sidelines are not where you want to live your life,” Cook said during his commencement address to George Washington’s class of 2015. “The world needs you in the arena.”

The CEO spoke for 20 minutes, incorporating a handful of personal memories into the speech, like his first trip to Washington as a high schooler (he met then-President Jimmy Carter) and his first meeting with Apple founder Steve Jobs (“It changed my life”).

Cook talked lots about Apple — these are potential employees after all — but he also challenged the students to use their jobs to make a difference regardless of where they end up working.

He mentioned his hero, Martin Luther King, Jr., multiple times as an example of how one person can make a lasting impact on the world.

“There are problems that need to be solved, injustices that need to be ended,” he said. “People that are still being persecuted. Diseases still in need of cure. No matter what you do next, the world needs your energy, your passion, your impatience with progress. Don’t shrink from risk and tune out those critics and cynics.

“History rarely yields to one person, but think and never forget what happens when it does. That can be you. That should be you. That must be you.”

Cook also started things off with a little humor, breaking the ice with a “please silence your cellphones” announcement before getting into the speech.

“For those of you with an iPhone, just place it in silent mode,” he said. “If you don’t have an iPhone, please pass it to the center aisle. Apple has a world-class recycling program.”

It’s graduation season, so Cook isn’t the only CEO passing down advice to college grads. Snapchat CEO Evan Spiegel gave the commencement address to USC’s Marshall School of Business on Friday. Salesforce CEO Marc Benioff addressed UC Berkeley graduates on Saturday.

source :www.recode.net