Showing posts with label processed. Show all posts
Showing posts with label processed. Show all posts

Sunday, February 19, 2012

Little Eating Makes Big People



Okay, so you've been on a diet for a few months, and so far it's going well.  You've lost about 5 lbs, and you're trying your hardest to stick to healthy foods.  Maybe you've been hitting the gym a few times a week, and are forcing yourself to sweat it out on the treadmill for half an hour each time.  It's not fun, but hey, it's working, right?

But then, all of a sudden, your previously steady weight loss just plain stops.  For week after week you step on the scale only to see the same number each time.  In desperation and frustration, you apply the "less and more" technique to diet and gym time respectively.  You start hacking your meals to miniature versions of their former selves and make sure to jog for at least an hour every day on that dreaded treadmill.  Before you know it you're hungry, tired, and your joints are killing you. But in a few weeks it'll all be worth it, right?  You'll step on that scale and see a lighter you, and that'll be worth the world.

But then, when weigh in day finally does rear its ugly head, you step on the scale only to face a number LARGER than what was there last week.  You're bewildered, disgusted, and ready to scream.  Not to mention you're probably ready to throw in the towel on this whole fitness thing, claiming that your body just wouldn't let you lose weight, and that you tried your hardest.  Here's what I say to that:

DON'T GIVE UP!!!

You ran across a very common problem with diets these days.  Many people know the basics behind weight loss, and that you have to burn more calories than you consume on a daily basis in order to be in a caloric deficit and therefore FORCE your body to use stored fat as the source of the remaining required energy.  It isn't rocket science, or at least, the concept isn't.  But in a modern world, where people look for the most efficient, quickest methods to get things done, this little bit of knowledge is a recipe for disaster.  You see, eating too few calories can actually cause you to GAIN weight.  Sounds ridiculous, but after I explain myself a bit here, I'm sure it'll make sense.

Let me start off by saying that your body is quite intelligent, and it knows how to stay alive.  Through millions of years of evolution it has determined exactly what it likes to eat, and exactly what to do if it's presented with a caloric surplus.  Heck, your body still thinks that if food became very scarce, you'll need every ounce of that stored body fat to keep you alive.  And if it's presented with a drastic caloric deficit (AKA starving), it'll do what it deems necessary to make the most out of your remaining energy stores.  You know what that means?

Your metabolism will slow to a turtle's pace and anything you eat or drink will go almost straight to energy stores, which we know better as your love-handles and beer belly.

To your body, there's no difference between an unrealistically low calorie diet, and a forced desert journey devoid of nourishment.  Either way, it thinks you're starving, and will take the necessary steps to keep you alive.  You'll feel like no amount of sleep will ever wake you up, and most likely your hunger will be insatiable, especially on such a low calorie plan.  No energy, no satisfaction, the perfect recipe for skipped visits to the gym, food binges, and a failed attempt at weight loss.  This is reiterated in an article written by David Greenwalt, a reputable personal trainer at bodybuilding.com.  He discusses a typical client in this same situation and how her body will not react to weight loss because of an extremely low caloric intake:

Not only has her metabolism matched her intake, her body has maximized production of enzymes that are designed to help store any additional calories as fat. Anytime additional, immediately-unnecessary calories are consumed the enzymes are there and waiting to store the additional calories as fat. Her body is starved nutritionally and it has one thing on its mind - survival.

Being mostly sedentary, her metabolism (hormones play a large role here) can do a pretty good job of keeping things slow enough so that the pathetically low calories she's consuming are just enough to maintain.
But since certain enzymes are elevated, waiting for more calories so more bodyfat can be stored, every nighttime binge or weekend mini-feast will contribute to fat stores.

So on the days she's not bingeing her body does not lose fat, or if it does, it's very little. And on the few days or times she does binge a bit her body is quite efficient at storing fat. So, while she may lose a smidge of fat from starving it is quickly replaced with every binge.

Original Article (A GREAT READ):  http://www.bodybuilding.com/fun/core_march_8.htm

This describes quite accurately that when drastically low calorie diets are employed as a weight loss tool, your body becomes extra adept at storing any little excess as fat.  Not an optimal situation for dieting, as you'll agree.



So fine, you know the details now, and you may have some returning hope.  But what do you do to turn this whole thing around?  Where does one start?  Well I don't believe the solution is very complicated at all, and it can be easily summed up in just a few simple steps:

Step 1:  Calculate the correct number of calories you need to cut about 1 lb of fat per week, if that's the rate you want to lose at.  I wouldn't suggest any faster rate, though it's fine if you'd like to go slower.  There are a bunch of GREAT calorie calculators out there, and while none are exactly spot on, they can give you a very accurate guess and a great starting point.  Here are some downloadable excel file calculators that I've found to be quite useful and accurate:  http://www.physiquefx.com/bmr-calculators/

Step 2: Change up your workout.  Instead of hitting the cardio for an hour, take about half your gym time to lift some weights.  It doesn't matter if you're a man or a woman, building lean muscle mass will increase your resting metabolic rate so that any weight you do lose you can keep off for good.  Cardio will lose you weight, sure, but it's a quick fix.  You won't have the muscle mass to maintain that new, leaner you, and most likely you'll put all that fat back on in a relatively short amount of time.  More muscle=less retained fat.  It's as simple as that.  

Step 3:  Make sure those calories are coming from clean foods.  You know the drill, lean proteins, whole grains, fruits, veggies, unsaturated fats, just about everything I've ever written about.  Need diet ideas?  I've got over 100 other articles all about food, so read up and get yourself on a good diet.  Use healthy foods to fill in your correct macro levels, and you're good to go.

And there you have it!  A simple solution to weight loss bottle-up.  Not difficult, not depressing, and it definitely should NOT throw you off track.  You CAN lose the fat you want to lose, and it's not as difficult as you think.  But your body needs calories, so don't starve it, because you'll pay the price in the end.

Don't be afraid to eat, get creative at the gym, and watch those numbers carefully.  GOOD LUCK!

Saturday, January 21, 2012

What's Really in a Chicken Nugget?



I bet you're all familiar with them -- the tasty little morsel loved by children and adults alike, the chicken nugget. Little chunks of tasty fried meat perfectly piled in that cardboard serving tub, ready to be dunked in ketchup, honey mustard, or barbeque sauce, then devoured and enjoyed for their strangely delectable flavor.  As a kid I loved those little things, and loved every chance I got to have a 6-8 piece meal of them.  But even then I knew something, something that you probably all know too.  Chicken nuggets don't really taste like chicken, do they?  No, they resemble something else, kind of like they're their own flavor, and that maybe they should just be called "nuggets" instead of dragging the word chicken along.  And maybe this realization has lead to the inevitable question:  So what's really in a chicken nugget?

To be honest, I'm talking about chicken MCNUGGETS to be exact.  I'm sure you all already knew that, especially because those little pieces of yummy goodness seem to go hand in hand with the golden arches.  I've got bad news for you folks, you might not like what you hear about these things.  This may come as a shock, but they're very artificial, and extremely unhealthy.  

What?  No shock? Well then....

First, let's discuss what the main substance is that's used to make the nuggets.  It should be chicken, right?  Well it is....kinda.  It is more nowadays then it used to be at least.  You see, back in the day, chicken nuggets used to be made from something called "mechanically separated chicken."  This stuff was basically the product of a cost effective solution to get more chicken for your money.  The chicken is basically stripped perfectly clean off the bone via huge amounts of pressure, and comes out as this strangely pink paste:


Lovely, isn't it?  But it isn't done yet, oh no.  Next, because it's covered with bacteria, it's washed with ammonia.  Then it's dyed, because of the nasty pink color.  Then it's flavored, because how the heck would this stuff ever taste good?  All that's left to do now is fry it up and serve it to all the loyal customers!

This stuff is even multi-use!  Read here:

"The resulting paste goes on to become the main ingredient in many of America's favorite mass-produced and processed meat-like foods and snacks: bologna, hot dogs, salami, pepperoni, Slim Jim-like jerkys, and of course the ever-polarizing chicken nugget, where the paste from the photo above was likely destined."

Now to be fair, McNuggets aren't made with this stuff anymore.  According to McDonald's, they're now only made with real "white meat chicken."  Great, just great.  Do you have any idea what ELSE is in these pop-able little morsels?  The ingredient list ain't pretty, to say the least.  In fact, some of the stuff that's in these things isn't even considered food by any stretch of the imagination.  Check these out:

Autolyzed Yeast Extract:  This stuff is pretty strange, and a bit too close to MSG for comfort.  No, it isn't exactly MSG, but it's made from a very similar process.  Basically AYE is the broken down components of yeast cells.  It's very controversial in the health world and avoiding it is certainly strongly suggested.

Hydrogenated Soybean Oil:  This is some stuff you'd best avoid like the plague.  It contains large amounts of trans fat, the worst kind of fat.  Our body can't do anything with trans fat, and therefore just plain stores it without a second thought (as fat of course).  The hydrogenated oils can't be broken down by our body and stick to our arteries, eventually clogging them up.  Doesn't sound too good, does it?

TBHQ:  If you're interested, the scientific name paired with this acronym is  Tert-Butylhydroquinone.  And surprise surprise, it's NOT food.  It's in fact a petroleum product that's used as a stabilizer in things like perfume, resin, and other oil-related substances.  In lab tests it has shown to be a carcinogen in high doses, relating strongly to stomach tumors.

Dimethylpolysiloxane:  Yowser, another doosy.  This ingredient is actually a type of silicone, used in things like caulking and bathroom sealers.  In fact, it's pretty much used in all sorts of silicone products, even things like breast implants.  What the heck is it doing in chicken McNuggets?  Apparently it's used as an "antifoaming agent," whatever that means.  I don't want to eat it, that's for sure.

So there's a little look into how your favorite chicken treat is made, and what you can expect inside that beautifully breaded exterior.  Yummy stuff!  But what about the nutritional information?  Never fear, I'll post that too:


Nutrition Facts
Calories 46(194 kJ)
% Daily Value 1
Total Fat3g5%
Sat. Fat0.5g2%
Trans Fat0g
Cholesterol6mg2%
Sodium89mg4%
Total Carbs.3g< 1%
Dietary Fiber0.2g< 1%
Sugars0g
Protein2.2g
Calcium2mg


That information is for ONE PIECE, a 10 piece meal has 470 calories.  So what do we see?  Aside from a decent amount of sodium (a 10 piece meal has 900 mg), nothing looks to be that out of the ordinary.  It's high in fat, low in sugar, and relatively low in protein compared to a grilled chicken breast.  So you have to understand that the danger of these things is how they're made, and the ingredients that go into them.  This is an important point.  Sure, that snack cake may only have 100 calories, but do you have any idea about the ingredients that go into it?  Those (or the ones in these nuggets) will NOT lend themselves to weight loss or long term health, that I can assure you.

Next time you make a trip to McDonalds (it's been about 4 years for me), skip the nuggets.

Read the ingredients, eat REAL chicken, and as always, good luck!

References:
http://www.foodmatters.tv/_webapp_488105/Whats_Really_In_Chicken_McNuggets_-_Scary
http://en.wikipedia.org/wiki/Chicken_McNuggets
http://thestir.cafemom.com/food_party/110459/Anatomy_of_a_Chicken_Nugget
http://www.huffingtonpost.com/2010/10/04/mechanically-separated-meat-chicken-mcnugget-photo_n_749893.html