Friday, August 21, 2009

Is Popcorn a Healthy Snack?

Popcorn can be a healthy snack depending upon how it's prepared.

Some people make popcorn with extra virgin olive oil, unfortunately, it may not be a great idea to prepare popcorn with oil, even healthy oils, because heating of vegetable oils, including olive oil can cause it to oxidize and damage its delicate polyphenol antioxidants.

A more nourishing way to prepare this same snack would be to air-pop the popcorn in an air popper and then to add extra virgin olive oil and, if you want, a little sea salt after the popcorn was popped. How many calories you end up with depends on how much olive oil you use. One cup of air popped popcorn, for example, contains only 30 calories or so. Olive oil contains about 250 calories per ounce (2 tablespoons).

As for microwave popcorn, it's not a risk-free alternative. Because there has been some evidence that the Teflon-like coating of some bags used for microwave popcorn can get broken down with heat into unwanted substances, including perfluorooctanoic acid (PFOA). The chemical, which appears to be potentially carcinogenic in lab animals, is partially released onto the popcorn when the bag is heated up and can then be absorbed, once again in partial amounts, into the blood stream. The FDA is currently studying the effects of this chemical in more detail. Additionally, the EPA is studying potential problems associated with the artificial butter flavoring used in microwave popcorn.

When purchasing the popcorn itself, consider organic popping corn. It's often not much higher in price than non-organic popping corn, and the potential health benefits here are important. Organic popping corn will not have the pesticide residues or other toxic residues commonly found on conventionally grown corn, and it will not have been genetically engineered (as genetic engineering is not allowed in production of certified organic foods).

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Wednesday, June 24, 2009

Do You Want To Know What Chemicals You Are Eating??

A new website from the Pesticide Action Network called What's On My Food shows you the side dish of chemicals you eat with each serving of food (WARNING: you will be AMAZED and HORRIFIED!). Using data from the USDA and EPA, the just-launched site lists the pesticides found on everything from almonds to watermelon.

So, you thought you were being "good" by eating oatmeal for breakfast? Well, you also inadvertently ate six different types of pesticides!

Serving broccoli with dinner? That's not all you're getting - add a sauce of 40 pesticides--five of them are known carcinogens and 19 are hormone disrupters.

You'll also see side-by-side comparisons between organic and conventional versions of each food. (Surprise: Even organic produce collects pesticides from the air.) Researchers still haven't determined a "safe" level of pesticides, but many experts think that reducing exposure is a smart move.

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Wednesday, June 17, 2009

And Yet Another Study Reveals - Organic IS Better!

According to the Journal of Applied Nutrition, organically grown fruits and vegetables have significantly higher nutritional content than conventional produce: "Organically grown apples, wheat, sweet corn, potatoes and pears were examined over a 2-year period and were 63% higher in calcium, 73% higher in iron, 118% higher in magnesium, 178% higher in molybdenum, 91% higher in phosphorus, 125% higher in potassium and 60% higher in zinc than conventionally grown produce." In addition, organic meats were not only found to be leaner, but also have about five times the omega-3s.

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Wednesday, May 27, 2009

Healthy Snack For the Little Ones

Happy Baby, the Brooklyn-based fresh-frozen organic food company, has introduced the first organic puffs, Happy Baby Puffs ($4). The 100% natural goodies have half the sugar of existing brands and are made from whole grains, real fruits and real vegetables fortified with calcium and vitamins B and D.

The quick-to-dissolve munchies come in three flavors – Apple, Banana and Greens – that will have tots and their parents reaching for the eco-friendly containers. These containers are made from redundant materials from lilsugar favorite Method created from BPA-free, 25% post-consumer recycled materials. And for those who want their food purchases to do even more, each Happy Baby purchase is linked to a donation to Project Peanut Butter to feed malnourished children.

Great Find!

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Thursday, May 21, 2009

Food Inc. - A Documentary

In Food, Inc., filmmaker Robert Kenner lifts the veil on our nation's food industry, exposing the highly mechanized underbelly that has been hidden from the American consumer with the consent of our government's regulatory agencies, USDA and FDA.

Our nation's food supply is now controlled by a handful of corporations that often put profit ahead of consumer health, the livelihood of the American farmer, the safety of workers and our own environment.

Featuring interviews with such experts as Eric Schlosser Fast Food Nation, Michael Pollan The Omnivore's Dilemma, In Defense of Food: An Eater's Manifesto along with forward thinking social entrepreneurs like Stonyfield's Gary Hirshberg and Polyface Farms' Joel Salatin, Food, Inc. reveals surprising-and often shocking truths-about what we eat, how it's produced, who we have become as a nation and where we are going from here.

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Tuesday, April 28, 2009

Do most turkey products contain sodium nitrite?

Virtually all nationally marketed, non-organic deli meats contain sodium nitrite (or sometimes potassium nitrite) as a preservative. Occasionally, a non-organic manufacturer will introduce an "all-natural" version of its deli meat that does not contain any nitrites, but the only way to be sure about this is to check the ingredient list on the back of the package. Since preservation with sodium nitrite is not allowed in certified organic deli meats, these organic versions are a great way to steer clear of this preservative. Cooked whole turkey products and cured turkey products often do contain sodium nitrite, but there are nitrite-free products in the marketplace. Once again, your best bet is to look through the ingredient list and check for sodium nitrite or potassium nitrite among the ingredients. Nitrite-free products will sometimes advertise their nitrite-free status on the label.

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Tuesday, April 21, 2009

Foods for Fertility

Eating the right foods can counter ovulatory infertility.

A Diet for Fertility

Recent findings from the Nurses’ Health Study, a long-term investigation, suggest that the right foods can counter ovulatory infertility, which prevents conception in one-quarter of couples or more. For example, women who eat “slow carbs,” or carbohydrates with a low glycemic index (GI) that burn more slowly in the body, have greater success getting pregnant. If you’re looking to start a family, add more brown rice and whole grains to your diet.

Many nutritionists believe that iron-rich foods (apricots, clams, prunes, shrimp, and tofu) can enhance fertility. Research suggests that women with low iron reserves are less likely to conceive.

Healthy fats can help too. The Nurses’ Health Study finds that a high intake of polyunsaturated fat provides some protection against ovulatory infertility in women with high intakes of iron. Also, one or two daily servings of full-fat dairy seem to improve fertility, while skim and low-fat choices don’t. “The most potent fertility food in the dairy case,” report researchers analyzing data from the Nurses’ Health Study, “is whole milk, followed by ice cream.”

Just go easy on red meat: Ovulatory infertility is 39% higher in women whose diets are highest in animal protein. Consuming more plant protein improves the likelihood of conception, so add more beans and other legumes to your diet.

While this “fertility diet” doesn’t guarantee pregnancy any more than in vitro fertilization or other kinds of assisted reproduction do, it’s available to everyone. Equally important, eating right sets the stage for a healthy pregnancy and motherhood.

Consider Organic

Environmental toxins like pesticides have been found to be detrimental to reproductive health. Parabens (synthetic preservatives in personal care products and pharmaceuticals as well as foods) have been linked specifically to low sperm count and motility.

Largely thin-skinned produce that doesn’t need peeling, the following fruits and vegetables tend to have the highest levels of harmful pesticides. Choose organic whenever possible and especially when you’re trying to conceive (and when you succeed): *apples * celery * cherries * grapes (imported) * lettuce * nectarines * peaches * pears * potatoes * spinach * strawberries * sweet bell peppers.

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Friday, February 27, 2009

Question of the Day: Are colored potatoes healthier than white potatoes?

Are colored potatoes healthier than white potatoes?

The differences in color between varieties of potatoes are basically differences in carotenoid and flavonoid content. Virtually all types of potatoes provide significant amounts of approximately seven to ten nutrients. While Americans are accustomed to potatoes with a white inside, potatoes in other parts of the world more commonly have starchy yellow insides.

All colorful potatoes provide carotenoids (and some also provide flavonoids) that white potatoes do not. Carotenoids and flavonoids are pigments, and according to nutritional research, they provide us with many health benefits, including cancer protection. For example, the darker the starchy yellow flesh of a yellow potato, the greater quantity of carotenoids, including beta-carotene (and, in some cases, lutein) that is present. The blue in blue potatoes comes from their flavonoid content. Both the flavonoids found in blue potatoes and the carotenoids found in yellow potatoes help promote good health!

Some carotenoid- and flavonoid-rich potatoes currently available in different regions of the U.S. include: Yukon Gold (currently the best-selling yellow potato in the U.S. marketplace), Michigold, Donna, All Blue (also called "Purple Marker"), Purple Viking, Saginaw Gold, Red Gold, Rose Gold, and Ruby Crescent.

The presence of carotenoids and flavonoids, however, does not affect the carbohydrate content of potatoes. Potatoes all contain about one gram of carbohydrate for every four calories—they're basically all-carbohydrate when it comes to calorie content.

Technically, you'll get more fiber and minerals per bite from smaller potatoes of any kind, since they have more surface area (skin) per amount of starchy inside (total volume). The three to seven grams of fiber contained in a medium-sized potato are mostly in the skin, so consider enjoying it as well as the potato's insides the next time you cook some spuds. Of course, unless your potato is an organically grown one, you'll be getting most of the pesticide residue here—in the skin—as well, which is one of the reasons I am a big advocate for purchasing potatoes (and other foods) that are organically grown. Although there are some differences among potatoes, if you are seriously looking to lower carbohydrate intake, you need to switch to a different category of vegetable, like the leafy green vegetables.

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Thursday, February 26, 2009

Sustainable Agriculture Expert Named Deputy Secretary of USDA

Organic food expert Kathleen Merrigan has been named Deputy Secretary of the USDA, the second-in-command job at the nation's main agency for making policy regarding farming and food. Merrigan, a longtime advocate of sustainable agriculture, is currently the director of the Agriculture, Food and Environment MS and PhD Program at the Friedman School of Nutrition Science and Policy at Tufts University.

The decision pleases sustainable food policy advocacy groups like Food First. Merrigan was listed as one of the "Sustainable Dozen" - a list of progressive candidates for Deputy Agriculture Secretary written by the advocacy group Food Democracy Now!

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