7 Myths About Eggs, Debunked

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iStock

Brown eggs or white eggs, cage-free or free-range—what does it all mean? We've cracked down on seven myths that still abound regarding these incredible edibles.

1. EGG YOLKS ARE UNHEALTHY.

If you’ve been restricting your breakfast options to an egg-white omelet, you may be suffering needlessly. Egg yolks do contain more fat and cholesterol than egg whites, but studies over the last few decades have shown that a) not all fat is bad for you; and b) consuming foods high in cholesterol does not necessarily translate to having higher blood cholesterol, although there are still groups, especially diabetics and those with heart disease, who are recommended to abstain. Still not sure if yolks are safe for you? Talk to your doctor.

2. ALL EGGS NEED TO BE REFRIGERATED.

Refrigeration requirements depend on one surprising factor: where you are in the world. American eggs should all be kept cold, while eggs in other countries can sit out on the counter for days. That’s because U.S. egg producers—and producers in Japan, Scandinavia, and Australia—are required to wash their eggs to prevent salmonella. This washing process strips the eggs of their natural protection, making it essential to keep them chilled to fend off pathogens and spoilage.

3. "CAGE-FREE" FARMING IS MORE HUMANE.

"Cage-free," "free-range," and "humanely raised" are not the same thing. Chickens on so-called "cage-free" farms are usually crowded into pens, which are essentially just big cages. To keep the crowded birds from hurting each other, many producers cut or burn off the sharper parts of the hens’ beaks when they’re still young. And most kill male chicks as soon as they’re born, since they have no commercial value. If you want to be sure that your eggs come from happy chickens, look for the Certified Humane label or buy your eggs from small, local farms.

4. BROWN CHICKENS LAY BROWN EGGS.

The color of the egg is related to the color of the chicken—just not its feathers. Brown eggs tend to come from chickens with red earlobes (yes! Earlobes!). White eggs generally come from chickens with white earlobes. The next time you see a hen, take a look and see if you can guess what color her eggs will be (although there are always exceptions to this rule, so perhaps don't bet any money on it).

5. BROWN EGGS ARE HEALTHIER AND MORE NATURAL.

We understand where this might come from—we’ve been told that brown bread is healthier than white bread, and brown rice is better than white. Why would eggs be different? Because, unlike rice and wheat flour, white eggs are naturally white. Their nutritional composition is no better or worse than those of brown eggs.

6. EVERY EGG IS A BABY CHICKEN.

An egg is an egg, whether it’s been fertilized or not. This is as true for chickens as it is for people. Women ovulate, and hens lay eggs. The majority of eggs for sale today are unfertilized and couldn’t become chickens even if you wanted them to.

7. FERTILIZED EGGS PACK EXTRA PROTEIN.

Does the idea of eating a fertilized egg horrify you? Relax. It’s a rare, rare egg indeed that actually contains a chicken fetus. The majority of fertilized eggs contain cells that could potentially develop into a chick—if they hadn’t been refrigerated and then scrambled for your omelet. These eggs are not better for you than unfertilized eggs, nor are they any worse.

There's an Easier Way to Use a Cheese Grater

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iStock.com/brazzo

Most kitchen gadgets don't come with manuals, but maybe they should. Time and time again, humans have demonstrated a knack for taking something simple—say, a can opener—and finding a way to use it in the most difficult and least-efficient way possible. (Hint: The rotating handle should be placed on top of the can, not off to the side.)

Well, the internet has once again stepped in to save us from ourselves. There's apparently an easier way to use a standard four-sided cheese grater (a.k.a. a box grater), according to a short video that was originally uploaded to Instagram by Menu World. Instead of holding it vertically in one hand, you lay it down horizontally on a table or counter and start grating your cheese from side to side instead of up and down. This prevents the grater from moving around while you hold it, and it's a little easier on your arms. (In a similar vein, you can also apply a coat of cooking spray to the outside of the grater to make it less of an upper body workout, and this is especially recommended if you're grating sticky cheese.)

The cheese grater hack has been going viral on social media, so don't feel bad if you never thought of doing it this way—lots of other people haven't, either.

This method is also helpful because the cheese collects inside the grater, providing a handy visual guide for figuring out how much cheese to shred. When it's grated directly into a large bowl with other ingredients, it can be a little harder to judge.

Here's one final tip for your next cheese-infused dinner: Try using an old toothbrush to clean out all of the grater's little holes. It will save you some time (and perhaps prevent minor grater-related injuries). For more tips like these, Mental Floss has a couple of guides for awesome cleaning hacks.

Want to Save the Environment? Eat Less Meat

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iStock.com/ac_bnphotos

It may be time to order a veggie burger instead of a rack of ribs. For years, climate scientists have suggested eating less meat to cut down on greenhouse gas emissions, but the researchers behind a new study say dietary changes are essential to prevent global catastrophe.

The study—published in the journal Nature—is the most comprehensive analysis of how the global food system affects the environment, The Guardian reports. In addition to greenhouse gases being released by livestock, deforestation and water shortages are a couple of other ways that current food production methods hurt the planet. Researchers say there is no easy fix to slow climate change, but reducing our intake of meat is one way that everyone can help out.

“There is no magic bullet,” Marco Springmann, who led the study, tells The Guardian. “But dietary and technological change [on farms] are the two essential things, and hopefully they can be complemented by reduction in food loss and waste."

That doesn’t mean you have to become a vegetarian or vegan, though. Researchers recommend a “flexitarian” diet, which involves occasionally eating meat. For this to make a positive impact, the average global citizen would have to eat 90 percent less pork, 75 percent less beef, and half the number of eggs they normally consume. If you simply can't give up steak, the Climate, Land, Ambition & Rights Alliance (CLARA) recommends consuming just two 5-ounce servings of meat per week. Researchers in the Nature study say beans, nuts, and seeds are all recommended sources of protein.

By their estimates, a global shift towards a flexitarian diet would cut greenhouse gas emissions by 56 percent, and would reduce other environmental impacts by 6 to 22 percent. They say the global food system emitted around 5.7 billion tons of carbon dioxide in greenhouse gas emissions in 2010, in addition to using vast amounts of cropland, fresh water, and fertilizers containing nitrogen and phosphorus (which pollute waterways as agricultural runoff).

“If socioeconomic changes towards Western consumption patterns continue, the environmental pressures of the food system are likely to intensify, and humanity might soon approach the planetary boundaries for global freshwater use, change in land use, and ocean acidification,” researchers write in their paper. In other words, the current food system might not be able to sustain the projected population of 10 billion people in 2060.

The study follows the recent release of a UN report in which scientists warned that we have only 12 years to limit global warming to 1.5 degrees Celsius. Failing to do so would result in more extreme weather events, including drought, floods, and severe heat. If you're looking for other ways to reduce your carbon footprint, try flying less, biking more, and turning down your thermostat. Every bit helps.

[h/t The Guardian]

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