12 Popular Egg Myths Busted
Eggs
get a bad rep, and it’s a shame. Not only are they an eggcellent source
(pun very much intended) of proteins and some difficult-to-get
vitamins, but are also ridiculously cheap and easy to store and prepare.
Unfortunately, there are so many misconceptions and so much bad
publicity surrounding eggs that it makes people believe they’re unsafe
or harmful to one's health. Realistically, though, the majority of
negative experiences linked to egg consumption stem from improper use
and handling. For the sake of French toast, sunny side up eggs and all
the rest of delicious egg-based breakfasts, we decided to bust 12
harmful and simply untrue beliefs about eggs, both in terms of their
health effects, handling, and storage.
1. You shouldn’t eat eggs if you have high cholesterol
If
you were diagnosed with high cholesterol or are at risk of heart
disease, chances are you were told that you should stay away from eggs.
Until the recent past, this recommendation was valid, until some cutting
edge medical research
showed that despite containing cholesterol, eggs don’t really increase
the level of cholesterol in the blood, unlike foods rich in saturated
fats, trans fats, and added sugar.
Dietitians
generally agree that eating up to 5 eggs a week is safe for patients at
risk for heart disease, but this will also depend on your complete diet
so it’s best to check with your physician.
2. All eggs should be kept in the fridge
This
myth is true, well, kind of… Whether or not you should refrigerate eggs
actually depends on where you live. The regulations in some countries,
such as the United States, mandate that all eggs should be washed before
being sold, in an attempt to minimize the spread of salmonella. The
regulatory bodies in other countries, on the other hand, such as the
majority of European countries, strictly prohibit washing eggs, as the
use of detergents affects the natural coating on the surface of the egg
that protects it from bacteria.
In
these countries, eggs are rarely sold refrigerated and don’t require to
be kept in the fridge, whereas all American eggs must be washed and
kept in the fridge. So, if you live in the U.S., you should refrigerate
eggs, but if you live in the U.K., this is optional. Having said that,
eggs that are sold refrigerated have to remain refrigerated at home,
whether or not they have been washed, as differences in storage
temperatures may cause precipitation, which, in turn, may encourage mold
and bacterial growth.
3. The more vibrant the color of the yolk, the more nutritious the egg
The
color of the egg yolk is directly linked to the hen’s diet. In the
past, grass-fed free-range hens would produce yolks that were much
brighter, almost orange in color, compared to their factory counterparts
that were grain-fed. Needless to say, a better diet resulted in better
quality, more nutritious eggs, as well as a bright orange color that
became the hallmark of high quality.
Later,
farmers discovered that the color of the yolk is correlated with how
rich the hen’s diet is in carotenoids (color pigments that have a
yellow-orange hue). To make their products more appealing to the
consumers, many farmers started feeding their hens with special diet
additives rich in carotenoids, and this practice continues to this day,
so we can’t really correlate nutritional value and yolk color anymore.
4. Every egg can develop into a baby chicken
Many
people believe that all eggs can turn into a baby chick, but in
reality, a hen will lay eggs almost daily even without the involvement
of a rooster, the resulting eggs will simply not be fertilized.
Unfertilized eggs are no different in terms of nutritional value from
fertilized ones, the only difference being that only a fertilized egg
can develop into a chicken. The majority of store-bought eggs are
unfertilized, whereas many locally-farmed eggs will probably be
fertilized.
5. Brown eggs are healthier than white ones
There
is a persistent misconception that white eggs are somehow less
nutritious than brown ones, which is just blatantly wrong. Let’s start
with the obvious: eggs come in more colors than white or brown and can
be also blue-green or beige. This shell color, whatever it may be, is in
no way correlated with the nutritious value of the actual egg and is
rather a distinctive feature of a specific breed of chickens.
The
possible difference in price between the two categories commonly found
in stores (brown and white), in turn, is caused by the differences in
the cost of farming of these different breeds and is not representative
of a difference in quality.
6. Raw eggs are healthier than cooked ones
The
image of an athlete gulping down raw eggs the first thing in the
morning is forever ingrained in our minds (by the virtue of media). But
are raw eggs better for you than cooked ones?
The
answer is a straightforward "no", for two reasons. Firstly, raw eggs
can harbor salmonella, which is killed during cooking, and secondly, you
will actually be able to absorb fewer nutrients from a raw egg than a
cooked one. This is particularly true when it comes to protein
absorption, with studies showing that by cooking an egg you can almost double the amount of protein you absorb.
7. Cage-free hens are not necessarily roaming the fields
As
mentioned in one of the previous points, a healthy diet and lifestyle
can make a huge difference in the quality of eggs a hen will produce
(not to mention the moral aspect). This is why many consumers seek out
manufacturers that make sure their chickens have plenty of space to run
free.
These
types of farms often carry the label “free-range” on the packaging,
which shouldn’t be confused with “cage-free”. This last term is very
confusing because it implies that the hens didn’t grow up in a cage and
nothing else, and in reality, these cage-free poultry farms often still
keep their chickens in extremely crowded and confined spaces.
8. You should always store your eggs on the designated fridge door shelf
While
it may be convenient to store eggs on the fridge door, it’s not your
best bet when it comes to storage time. If you use up eggs quickly, it
doesn’t really matter where you store them in your fridge, but if you
don’t use them up in a week or two, it’s better to store eggs deep in
one of the main shelves of your fridge.
This
will ensure the eggs are constantly kept at an equally low temperature,
whereas storing eggs on the fridge door shelf may expose them to
temperature fluctuations that can make them spoil faster.
9. Eating a little piece of the eggshell is dangerous to your health
We
all hate it when a little speck of eggshell gets into our omelet or
French toast, simply thinking about it gives me goosebumps, but some
people believe that this can be dangerous to your health, which is
simply untrue. Yes, swallowing a bigger piece may be dangerous, as it
may injure your throat or esophagus, but a tiny speck won’t do any harm,
as long as it’s cooked, that is, as both the eggshells and raw eggs can
harbor salmonella.
10. Eggs past their sell-by date are not safe to eat
The
sell-by date is usually stamped on the packaging of the eggs, or
sometimes on the eggs themselves. It’s a date added by the manufacturer
as an indication to the retailer that shows when they should start
pulling the product from the shelves and isn’t meant for consumers per
se.
As
a consumer, you can store eggs for about a month past the sell-by date,
just make sure they’re not cracked. If you’re doubting if your eggs are
still fresh, you can try this trick: simply immerse
the egg into the water and watch. If the egg sinks to the bottom of the
dish, it’s fresh and safe to use, but if it floats, it means that it’s
not the best anymore. If you crack the egg, as long as it doesn’t smell
or look funky, it’s generally fine to use, just make sure to cook it
through.
11. The red dots you sometimes see on eggs are a sign of fertilization
Don’t
be afraid to eat an egg that has a small red dot in it. This doesn’t
mean it’s fertilized or that it has gone off, it’s simply a
developmental defect that caused a blood clot on the yolk during the
formation of the egg. These eggs are perfectly safe to eat and just as
nutritious as the rest. You can remove the dot if you wish, but you
don’t have to.
12. Egg whites are the best for muscle gain and weight loss
It’s
definitely true that an egg white omelet is lower in calories compared
to a whole egg one. It is also true that egg whites contain no fat.
However, if you choose the no-yolk route, you’ll miss out on some
essential nutrients eggs typically contain, such as vitamin D and B12,
as well as healthy fats and nearly 6g of protein (egg whites contain
half the amount of protein, only 3g).
Proteins
are essential for muscle gain, whereas vitamin deficiencies can
actually make you eat more and gain more weight, so it doesn’t matter if
your goal is weight loss or muscle gain, you’re better off eating the
whole egg and not just the egg white.
THIS IS ONLY FOR INFORMATION, ALWAYS CONSULT YOU PHYSICIAN BEFORE
HAVING ANY PARTICULAR FOOD/ MEDICATION/EXERCISE/OTHER REMEDIES.
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Labels: Cholesterol, cooking, egg, egg whites, egg yolks, muscle gain, Myths, protein absorption, raw eggs, storing eggs, weight loss
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