So, here's a real life conversation that took place today :
Person A: Ok...I need some help! I really want to have a
"swim suit" body (or close to it...) by July at the latest. But I just
can not keep myself from eating... and eating stuff I should not eat :(
so...those of you out there that are "dieting", besides exercise... what
else are you doing to help lose weight??
Friend 1:
I was wondering if I could talk to you a moment about your post earlier?
The one about dieting
...
...
Me: I'll also mention myfitnesspal.com Do you know anything about how calories work?
Person A: No I, have no idea how they work... at least I don't think I do..
So, here's what went through my head when I read Person A's post: I really need/want to lose weight but I have absolutely NO IDEA where to start. Can someone help me know what steps to take? And Sweet Person A got bombarded by GREEK. Person A is brilliant, and sweet and loving and barely needs to lose a pound (at least to ME, but I don't look at her naked in the mirror like she does) ... But brilliant, sweet and loving doesn't mean that you "get" how to lose weight. I am the SAME way. When people say, "read the labels", "Count your calories!" I think to myself ... I do not understand what you're even saying! I DO read the labels, but I don't have any idea what I am looking for. I can count my calories, I mean, of course I can count my calories, I do know how to add. But now what? What does "counting your calories" even mean. What in the hell IS a Calorie and WHY am I counting it?!! So, I end up saying, "Forget it, it's too complicated, it's too overwhelming" and I crack open a Dr. Pepper and whatever my high sugar food is for that moment and I quit. I do it ALL the time, sometimes on a weekly basis.
So, where exactly DO we start? I think we should start with defining a Calorie and why we need to count it:
What exactly is a calorie? A calorie, as commonly referred to on
food nutrition labels, is a unit of energy.
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What does a calorie do? "When you eat food, you are consuming
the energy that is stored within the protein, carbohydrate, and fat
molecules of that food. The total amount of the energy stored in the
food you are eating is represented by the calorie content of the food
as indicated on its nutritional label."
Say what, now?
Everything on the earth has energy. The energy is harnessed in different ways. We are made up of energy. The food we eat, is also made up of energy. So when we eat, "we are consuming the energy that is stored within" the food. So if I eat, say a 100 calorie candy bar, (that would be barely enough of a bite to make my mouth water), then the contents of the candy bar equal 100 "units" of energy. (More specifically, a calorie is the amount of energy needed to raise the temperature of 1 litre of water by 1 degree Celsius.) Does that make sense? When I eat, I am eating energy, I need energy to run by body, to walk, eat, breathe, have a heartbeat and thoughts ... It all requires energy, which is what I need to eat. The big question is: Do I eat as much energy as my body uses ... or do I eat more?
Your body is capable of doing only two
things with the calorie energy that it absorbs; it must either burn
it or store it. When we eat food the calories that are
in it can never disappear or be destroyed, they can only change form. When we eat them, calories do not
disappear but rather are eventually transformed, or "burned,"
into the different types of energy that your body utilizes or
produces each day, like heat energy, electrical energy, sound energy,
and kinetic (movement) energy, OR, if they aren't burned, they are
stored again as more chemical energy. "Therefore, according to the
first law of thermodynamics, any calories that you consume and do not
burn must be stored on your body." And, unfortunately, the primary
storage mechanism for the excess calories you consume is fat, rather
than muscle.
What we've learned so far leads us to some very simple rules about
calories by which weight loss and weight gain can be explained. These
rules are absolutely fundamental to determining how much you weigh,
and it is impossible to contravene them. They are the following:
If you eat more calories than you
burn you will gain weight.
If you burn more calories than you
eat you will lose weight.
- If you eat the same amount of calories that you burn your
weight will not change.
To keep itself alive your body is always burning at least some
minimum amount of calories that are used to support the function of
vital organs like your heart, brain, nervous system, lungs, kidneys,
liver, muscles, and skin. This rate of calorie burn is called your
"basal metabolic rate". If you want to accomplish anything beyond
simply staying alive, such as moving your body for example, you will
have to burn extra calories to do it. "Therefore, on any given day the
total number of calories you burn is the sum of your basal metabolic
rate plus all the additional calories burned from the activities you
do."
As an example, let's pretend that you've determined you burn 2,000
calories a day and eat 2,500 calories a day. Therefore, you are
eating 500 calories more each day than you burn and you are gaining
weight.
For another example, let's pretend that you've calculated that you
burn 2,000 calories a day and eat 1,800 calories a day. Therefore,
you are burning 200 calories more each day than you eat and you are
losing weight.
If you want to lose weight, all you
need to do is make sure that you consume fewer calories each day than
you burn and you will be GUARANTEED to lose weight. Of course, that
being said, you want to make sure that you lose weight in a healthy
manner.
Okay, THAT is why we count calories. But counting calories doesn't mean jack if you don't know what exactly you're counting them for. I can count up to a trillion, but that doesn't do me any good now does it? I need to know what my caloric intake should be before counting them will do anything for me.
How do I know what my caloric intake should be everyday? The best way I have found is
myfitnesspal.com but a
calorie calculator works too. Your calorie intake depends on your lifestyle as well. Are you sedentary, do you do a lot of walking or standing, are you a workout fiend? All of that determines how many calories you need to take in each day. If you do very little moving around, like me for instance, then my caloric intake should be very low vs. if I work out for two hours a day and I burn 5,000 calories, I'd best eat at least 4,500 or I'm going to pass out.
So ... let's start there. How many calories should I be eating every day? According to myfitnesspal.com, my calorie intake should be 1780.
What's yours?