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Better Nutrition May 2019

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WHAT TO DO<br />

If you aren’t following a gluten-free diet, go easy on grains and avoid foods with added<br />

gluten, which is listed as a separate ingredient. In addition, look for foods that don’t<br />

contain artificial flavors, colors, or preservatives.<br />

Eating organic food is the simplest way to avoid most pitfalls, but when this isn’t<br />

possible, the nonprofit Environmental Working Group has identified the “Dirty Dozen”<br />

—fruits and vegetables with the highest pesticide levels. These are most important to<br />

buy organic (ranked from most toxic to least):<br />

1<br />

Strawberries<br />

7<br />

Peaches<br />

2<br />

Spinach<br />

8<br />

Cherries<br />

3<br />

Kale<br />

9<br />

Pears<br />

house.” Some of these additives are likely<br />

or known carcinogens and endocrine<br />

disruptors, or have other potentially<br />

adverse health effects.<br />

In comparison, less than 40 synthetic<br />

ingredients are allowed in organic packaged<br />

food, including vitamins, fibers, and<br />

substances used to clean manufacturing<br />

equipment. Their safety is reviewed by<br />

independent experts every five years.<br />

Organic food cannot contain artificial<br />

flavors, colors, or preservatives.<br />

5GENETICALLY MODIFIED<br />

FOODS (GMOS)<br />

Starting in 2020, some labeling of GMOs<br />

will be required, but meanwhile, any<br />

disclosure is voluntary. Foods modified<br />

to withstand toxic weed killers, such<br />

as corn and soy, may contain higher<br />

chemical residues. In other cases, there<br />

is debate about the risk of foreign genes<br />

acting as allergens.<br />

6BPA<br />

Short for bisphenol-A, BPA disrupts<br />

hormones and can contribute to weight<br />

gain and possibly diabetes, high blood<br />

pressure, and heart disease. BPA is<br />

found in the linings of cans, plastic<br />

containers, paper receipts, and fast-food<br />

meat products.<br />

4<br />

Nectarines<br />

10<br />

Tomatoes<br />

5<br />

Apples<br />

11<br />

Celery<br />

6<br />

Grapes<br />

12<br />

Potatoes<br />

A study at California Polytechnic State<br />

University in San Luis Obispo found<br />

that women who switched to BPA-free<br />

food containers and cosmetics for three<br />

weeks had significantly lower levels of<br />

the chemical in their bodies. And, they<br />

lost some weight.<br />

7PHTHALATES IN<br />

FAST FOOD<br />

Although their risk is still being debated,<br />

phthalates are banned from toys in the<br />

U.S., are known to disrupt hormones, and<br />

have been linked to high blood pressure,<br />

diabetes, heart disease, and cancer. For<br />

years, plastic containers, skincare and<br />

hair products, and synthetic fragrances<br />

have been known sources of phthalates.<br />

But these problematic chemicals are also<br />

found in fast food.<br />

Testing of nearly 9,000 people,<br />

at The George Washington University<br />

in Washington, D.C., found levels of<br />

these chemicals were up to 40 percent<br />

higher in people who had eaten fast food<br />

during the previous 24 hours. Fast-food<br />

items that contributed to high levels<br />

of phthalates included meat and foods<br />

made with grain, such as bread, pizza,<br />

burritos, rice, noodles, and cakes. As if<br />

there already weren’t enough reasons<br />

to avoid fast food, this is another one.<br />

OTHER GOOD OPTIONS<br />

• Non-GMO Project Verified foods<br />

• Grass-fed meat<br />

• Pasture-raised chickens and eggs<br />

• Meat and dairy products from<br />

animals raised without antibiotics<br />

or rBST, a widely used synthetic<br />

hormone<br />

HELPFUL APPS AND SITES<br />

• The Non-GMO Project Shopping<br />

Guide: livingnongmo.org<br />

• The Environmental Working Group’s<br />

Healthy Living App: ewg.org/apps<br />

• The Center for Food Safety:<br />

centerforfoodsafety.org<br />

WHICH FOODS ARE<br />

GENETICALLY MODIFIED?<br />

According to the USDA, non-organic<br />

versions of the following six foods are<br />

typically genetically modified:<br />

1. Corn<br />

2. Soybeans<br />

3. Sugar beets<br />

4. Papaya (U.S.-grown)<br />

5. “Arctic” varieties of apples<br />

6. AquAdvantage salmon<br />

Some of these four foods may also be<br />

genetically modified:<br />

1. Alfalfa<br />

2. Canola<br />

3. Potatoes (Atlantic, ranger russet,<br />

russet burbank, and white russet)<br />

4. Squash (zucchini, yellow straightneck,<br />

and yellow crookneck)<br />

Many health food stores refuse to sell<br />

GMO foods. In addition, the nonprofit<br />

Non-GMO Project has verified and<br />

certified more than 50,000 foods that<br />

don’t contain GMOs. For details, visit<br />

livingnongmo.org.<br />

MAY <strong>2019</strong> • 39

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