Kristin Wartman: Change in Season: Why Salt Doesn't Deserve Its Bad Rap

For something that's so often mixed with anti-caking agents, salt takes a lot of lumps in the American imagination. Like fat, people tend to think of it as an unnecessary additive -- something to be avoided by seeking out processed foods that are "free" of it. But also like fat, salt is an essential component of the human diet -- one that has been transformed into unhealthy forms by the food industry.

Historically, though, salt was prized. Its reputation can be found in phrases like, "Worth one's salt," meaning, "Worth one's pay," since people were often paid in salt and the word itself is derived from the Latin salarium, or salary.

Those days are long over. Doctors and dietitians, along with the USDA dietary guidelines, recommend eating a diet low in sodium to prevent high blood pressure, risk of cardiovascular disease, and stroke; and doctors have been putting their patients on low-salt diets since the 1970s. But a new study, published in the May 4 issue of the Journal of the American Medical Association (JAMA), found that low-salt diets actually increase the risk of death from heart attack and stroke -- and in fact don't prevent high blood pressure.

via huffingtonpost.com

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Campbell’s Soup Has a Math Problem | Fooducate

Here’s an interesting read from the Consumerist Blog. Several moms from New Jersey are suing Campbell’s for misleading labeling.

You’d think that the soup on the right has 25% less sodium than the one on the left, but in fact, they both have 480mg. So why the big bold statement? If you read the fine print, you’ll realize that this is 25% less than other regular soups.

To Campbell’s credit, they have been reducing sodium in their soups in the past few years and plan to continue reductions.

But stating “25% Less Sodium” or “30% more fiber” in bold text and then adding a tiny qualifier at the bottom “compared to regular” is the kind of sleazy behavior we all hate as consumers.

And 480mg of sodium is still quite a high count for a single cup of soup.

via fooducate.com

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Medical News: Cut Daily Salt Intake to 1,500 Mg, AHA Says - in Cardiovascular, Hypertension from MedPage Today

Daily intake of salt should be limited to 1,500 mg for all Americans, according to an advisory statement from the American Heart Association (AHA).

"The 2020 goal of the American Heart Association is to improve the cardiovascular health of all Americans by 20% while continuing to reduce deaths from [cardiovascular disease] and stroke by 20%," Lawrence J. Appel, MD, of Johns Hopkins, and colleagues wrote online in Circulation.

Two key components of improving cardiovascular health are population-wide lowering of blood pressure below 120/80 and reducing sodium chloride intake below 1,500 mg per day, observed AHA president Appel.

Action Points  --->

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• Note that the American Heart Association states that two of the key metrics for ideal cardiovascular health are a blood pressure of 120/80 mm Hg and sodium consumption of 1500 mg/day.
  

Note further that in this advisory, the AHA reviews the evidence for the benefits of reduced sodium intake and issues a call to action.

The evidence linking salt intake with blood pressure -- and the major adverse outcomes of heart disease, stroke, and kidney disease -- is "impressive," wrote the authors of the advisory.

That evidence includes more than 50 trials assessing the blood pressure effects of salt, as well as a meta-analysis showing that cutting salt intake by about 1,800 mg per day lowered blood pressure by 5 mm Hg systolic and 2.7 mm Hg diastolic.

Various studies also have compared the benefits and outcomes of a number of different sodium reduction goals. Notably, reducing salt consumption also can help prevent the blood pressure increases that come with age, ultimately affecting 90% of adults.

via medpagetoday.com

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