Fearful of Fats

We should all just avoid fats because eating fat will make us fat... right?  Well, not necessarily.  As we've discussed before, making sure we don't eat too many calories (and also burning excess calories through physical activity) is going to be key in not gaining fat... and for the record - eating too many carbohydrates or protein can also lead to fat gain.  So let's be a little more gentle with our fear and hatred of fats (of course we all love the taste!) and obtain a better understanding of why they NEED to be part of our diet, and which types are beneficial and which to avoid.

I didn't mention this last week when we discussed carbs, but fat and carbohydrate are actually the two types of fuel your body uses during exercise.  When you perform more sustained, endurance-type exercise, you will utilize more fat as your fuel source.  And believe it or not, fat is our primary source of fuel at rest as well (no need to feel guilty sitting around reading my blog... you are burning fat right now!  ).  There are also certain nutrients that we obtain from the fats in our diet: Vitamins A, D, E and K, as well as the essential fatty acids linoleic and alpha-linolenic acid (Omega-6 and -3 respectively).  These nutrients are needed for many metabolic processes and also to make various compounds within the body.  They make up the cell membranes, parts of the brain and spinal cord, keep skin and tissues pliable, protect the organs, and store energy.  All sorts of good and necessary things!

How much should I eat?
The major concern with fats is that they are more calorie dense than protein and carbs.  Both carbs and protein contain approximately 4 calories per gram.  Fat, on the other hand, packs 9 calories per gram!!  That means if you ate the same size morsel of fat as carbohydrate, the fat morsel would contain more than twice as many calories!
The general recommendation is for 20-35% of your caloric consumption to come from fat.  It is rare to come across a suggestion based on your body weight like we discuss for both carbohydrates and protein.  I would advise calculating your carbohydrate (see last week) and protein (see next week) based on your body weight and activity level, then divide that number by 0.75 to get an idea of your total caloric intake.  The 0.75 is accounting for 25% of your diet coming from fats.  Here is an example:
- If I calculated my carbohydrate and protein intake to be 1,500 calories a day,
- I would then calculate 1,500 / 0.75 = 2,000
- This means that I should start out by eating 2,000 calories a day, with 500 calories/day as my fat allotment.
- Notice I said "start out by eating..." unless you get your metabolism tested, this will be a bit of a guessing game getting you to the appropriate caloric intake.

What kind should I eat?
Once you have figured out your fat caloric allotment, I'm sorry to tell you, it is not a free for all.  Now we need to focus on the specific types of fat you should consume in your diet.  Words to look for on a food label:
GOOD FATS - Pick these!!  
- monounsaturated 
- polyunsaturated
Both of these can actually improve your cholesterol levels, potentially assist in regulating insulin levels, and decrease your risk of heart disease.  They are heart healthy!
BAD FATS - Try to avoid these!!
- saturated: comes primarily from animal products.  This should be less than 1/3 of your fat calories for the day... meaning if you are allotted 500 fat calories, less than 165 calories should be saturated fat (that's only 18.5 grams of fat!)
- trans: these fats have been processed to increase the shelf life.  They typically have negative effects on blood cholesterol levels.  Avoid these as much as possible.
- hydrogenated: Foods may say "trans-fat-free," but if you look at the list of ingredients and either "hydrogenated" or "partially hydrogenated" is listed, then there is some level of trans fat in that food.  Most likely < 0.5g per serving... but if you indulge in more than one serving, that number adds up!

What are good sources?
As I just learned in my textbook*; animal fats provide ~40-60% of their energy as saturated fats and 30-50% as unsaturated, whereas plants provide only 10-20% of their energy from saturated and the rest from unsaturated.  I am not saying that you should not eat meat - but certainly aim for leaner cuts of meat and discard all visible fat.  Additionally, try too cook it in a way that the fat will drip off (grilling) as opposed to  continue marinating around the meat (pan frying or baking).

Another good rule of thumb in selecting your fats: unsaturated fats are typically more liquid at room temperature (oils = unsaturated, butter and Crisco = saturated).  And since we are always hearing about getting in our Omega's, here is where you can get them:
Omega 6: vegetable oils (sunflower, safflower, corn, soy, peanut)
Omega 3: leafy green vegetables, soy products (including oil), seafood, canola oil

Finally, I will leave you with a list of good sources of healthy, obtained from another great resource**.  Try to obtain your "fat fuel" from these:
Foods low in saturated fat: popcorn, nonfat yogurt, skim milk, fig bars, graham crackers, roasted chicken breast, pancakes, 1% cottage cheese, 1% chocolate milk, dried beef
Foods high in monounsaturated fat: black olives, olive oil, almond oil, canola oil, dry almonds, avocados, peanut oil, dry roasted cashes, peanut butter, cooked beef, roasted lamb, roasted veal
Foods high in polyunsaturated fat: safflower oil, sunflower oil, corn oil, dry walnuts, sunflower seeds, margarine, corn oil, canola oil, sesame seeds, pumpkin seeds, tofu

Textbook resources:
*Sport Nutrition for Health and Performance; 2nd Edition.  Manore, Meyer, & Thompson.
**Sports and Exercise Nutrition; 3rd Edition.  McArdle, Katch, & Katch

Dieting WITHOUT Exercise

Everyone is always looking for that magic pill... ANYTHING to keep from having to exercise (gasp!). The evil, dreaded word... exercise. Whether due to lack of time, or lack of enjoyment, exercise is avoided by most -- like the plague. However, there are many health benefits AND WEIGHT LOSS BENEFITS that can only be achieved through exercise...
it. is. not. replaceable. with. a. pill. (or diet, or supplement, etc.)

Here are a few reasons why exercise is needed as part of your diet, whether your goal is general health or weight loss:

• By including physical activity (strength training and/or cardio) you will increase your caloric deficit which will lead to greater weight loss.
• Dieting without exercise will certainly lead to weight loss... unfortunately a large percentage of the weight lost could be coming from FAT FREE MASS and water weight - two things our body needs for proper function.
• Your metabolism is highly dependent on the amount of fat free mass [FFM] (read: muscle) you have. If you lose your FFM (most likely by dieting without exercise) your metabolism will plummet and you will decrease the number of calories that your body naturally burns each day. This becomes even worse with yo-yo dieting (constant increases and decreases in your weight). This would mean that you would have to eat even fewer calories to maintain your current weight.
• By adding strength training to your weight loss plan, you will guarantee that the majority of your weight loss is coming from FAT, and you will maintain or increase your FFM. This would mean that you would have a higher metabolism... you would get to eat more calories to maintain your current weight. Or as my professor Dr. Fluckey states, you would become a better-butter-burner.
• It is true that with a combination of diet + exercise you may not see the numbers on the scale drop as much, or as fast. HOWEVER - as mentioned, that is because you would be retaining if not increasing your muscle mass. You would still be losing fat, losing inches, and needing to purchase smaller clothes. :)
• Now the benefits for cardio: I believe we take our heart for granted. It is working 24/7 to deliver nutrients throughout your body! When we are stressed - it works overtime. When we eat fatty or fried foods - it works overtime. We need our hearts to be STRONG so that it will not fail us. Through cardiovascular exercise we strengthen our heart. It is able to pump stronger, which means that it does not have to pump as many times to deliver the same amount of blood. We become more efficient at utilizing more of the oxygen that travels through our system, resulting in less waste more productivity. It is better able to withstand stress, decreasing your risk of a cardiac event.
• The good news is that the largest amount of health benefits are seen with low to moderate levels of physical activity... so no need to start training for a marathon just to increase your health. Aim for thirty minutes of continuous activity on most [5 out of 7] days of the week (walk the dog, chase your kid, enjoy life and the people you share it with!)

Finally, here is a list* of some of the concerns caused by a sedentary lifestyle: angina (chest pain), back pain, breast cancer, colon cancer, congestive heart failure, depression, gallstone disease, high blood triglycerides, high blood cholesterol, hypertension, insulin resistance, less cognitive function, low blood HDL, lower quality of life, obesity (and difficulty controlling weight), osteoporosis, pancreatic cancer, peripheral vascular disease, physical frailty, premature mortality, prostate cancer, sarcopenia (muscle loss), sleep apnea, stiff joints, stroke, type 2 diabetes.
*adapted from handouts from my Applied Exercise Physiology course.

I understand that it is appealing to select the option that leads to the fastest weight loss, but I encourage you to make healthy choices today that will lead to a healthier future as well. As always, I am here to help in any way I can.

Have a HEALTHY day!
~Fit Britt

It Watches Every Movement... and Lack Thereof

Sooooo, I broke down and bought an Exerspy. I've mentioned it before (mostly talked about the previous brand called the BodyBugg). This is the device that you wear all day and night on your arm, and it measures your caloric burn, your number of steps, your amount of physical activity (breaking it down into both moderate and vigorous), and even your sleep efficiency.
IT IS SO GREAT!
You can sync it to the computer throughout the day and it is most helpful if you log your food intake as well. It will show you your caloric deficit (or gain) each day, and at the end of the week there will be no surprises when you step on the scale!
It can be used no matter your goal: weight loss, weight maintenance, muscle gain, etc.

I find it helpful to sync around dinner time so I can see how many calories I can still eat and what I still need to burn for the rest of the day. It lets me know if I need to go for an after dinner walk (or something more intense), and if I'm allowed to have dessert and still stay on track.

This post may become long, as I start to add some pictures and descriptions from the website, so I'll mention a few more things first:

- There are a few similar devices out there... the BodyBugg, the GoWearFit, etc. They are all relatively the same, but I can say that the ExerSpy is created by the maker of the BodyBugg, with added features and efficiency (according to a webinar I participated in with the creator). The ExerSpy is the only one I can personally speak of and walk you through the process, but I have friends that have utilized the other brands as well.

- If you live near me, I would be more than happy to let you borrow mine for a week to learn more about your metabolism and get an idea for your daily nutrition and activity plan.

- I have to say, I always thought I'd just want to wear it for a few days and get an idea of what's going on... but now that I've passed it along for another to borrow, I miss it! I want to know how many calories I burned in an intense spin class! I want to know if I am continuing to stay on track with my goal.

- I won't hide the cost from you. The Exerspy is $220.00, additionally you need to have a $10/month membership to the DotFit website in order to sync your device and follow your progress. (I can give you a 14 day free trial to the site.)

- If you are interested in making a purchase, please contact me. It appears you can only purchase through DotFit (believe me, I tried to find one on eBay, etc.) and I have a DotFit account, so I can help set you up. Also, at no additional cost to you, I make a small profit off of everything I sell through my site and would certainly appreciate your support :)

So let's look at the details:

This first picture shows how many calories I burned in a day. You can see my goal was 2093 calories, but I actually burned 2465, woohoo! You can also see many periods of low activity and one big peak when I went to a cycling class.

You can also zoom in and see calories by the minute, and if you block a time period off, you can see how many calories were burned during your exercise, etc. During my cycling class, I burned 227 calories.

Then, if you click on "physical activity" you can get a good idea of how many minutes you've been active each day, as well as if you have had any moments of more vigorous activity. (During my cycling class I performed 34 minutes of moderate activity and 24 minutes of vigorous)

You can also monitor how many steps you have taken each day... with the goal being 10,000 steps a day. You can see that I only walked 5,201 steps... which isn't as many as I should get, but since my workout was a cycling class, this number is a little more understandable.

You can also measure your sleep efficiency. In one of the webinars, the company said that 85% or higher is a good efficiency. Mine certainly varies from night to night, but on the particular night showcased here, I was 93% efficient in my sleep, hurray!

In addition to the feedback given directly through linking the ExerSpy, you can log your food and compare the amount of calories in to the calories out to make sure that you stay on track with your daily caloric goals. This first picture shows a day that I ate pretty close to my goal, but then I performed more physical activity than my goal, thus having a greater caloric debt which would put me on the fast track to weight loss. (My caloric deficit was 938 calories. If I maintained this every day, I would lose close to 2 lbs in one week)

And because we all have them, I will share with you a day where my caloric expenditure was WAY over my plan. I consumed 2727 calories when I was only supposed to consume 1568. Fortunately for me, I had also exceeded my activity needs for the day, and still managed to have a daily caloric deficit of 247 calories.

You can see how this information could be helpful regardless of whether your goal is to lose, maintain, or gain weight. For me, it is helpful to see the visual balance... if I eat too much, then I have to do more physical activity to stay on track.

I think it's clear to say, I'm a big fan!

Let me know if you have any questions :)

Have a HEALTHY day!

~ Fit Britt

FitBritt's Favorite Fitness Items

Before I start sharing specific exercise suggestions, I wanted to introduce my favorite fitness items. They are somewhat in order (with #1 being my top suggestion) however it will really depend on your goals and interests for fitness and health, as well as your budget :).

10. Stretch strap

A stretch strap can be as simple as a belt, or can have various loops like the example above. Stretching is something that you can do 7 days a week, and we all need it to lengthen our tight muscles and stretch out our muscular imbalances that are caused by both sitting for prolonged periods and performing the same movement repetitively. The strap is great because you no longer have to contort your body to reach your foot. You can perform many stretches while keeping your body in the right alignment by hooking your foot in the strap and pulling with your hands. Examples of stretches that would use the strap: sitting and trying to bend forward and reach toes, laying down and lifting one foot straight up in the air (keeping the knee straight), the standing quad stretch where you pull one foot up to your glutes (keeping your knees together), or various arm stretches circling your shoulders or reaching around your back.

COST: ~$30

9. Yoga block

If you are going to do yoga, in addition to having the stretching strap, you should also have 1 or 2 yoga blocks. These are also great to keep your body in the proper alignment while reaching towards the ground while stretching. Because of the shape of the block, you can set it at three different height levels depending on what you need for support. While standing and folding forward for stretches, it is not best to let your body "dangle," the gravity can cause more of a strain then a stretch. You should find a height where you are in a mild stretch, and if your hands cannot reach the ground, use yoga blocks for support. Examples of yoga poses that can utilize yoga blocks: forward fold, triangle, pyramid, deep lunge, half moon (balancing pose).

Yoga blocks can also be used as a prop to squeeze between your knees when performing crunches to help activate your abdominals and strengthen your inner thighs, as well as between your knees while standing and squatting to keep your knees in proper alignment.

COST: ~$10

8. Resistance Tubing

This is a great and portable tool to have at home and take on travel. There are different thicknesses (depicted with different color bands) to increase the resistance, but you can also shorten your grasp on the band to make it more challenging. Stand on the band to perform bicep curls, front/side lifts, upright rows, etc. Have someone hold the band behind you (or get one that ties to a door) to push forward in a chest press, fly, or overhead triceps extension. Have someone hold it in front of you to pull back and perform rows or straight arm pull downs. Step on a thicker band to perform squats. You can even use a tube AND dumbbells together to increase the challenge and instability factor.

You can also get flat, thin bands called TheraBands that are often used in physical therapy. These can be tied around your thighs to perform outer thigh exercises, held in your hands pulling in various directions to do shoulder exercises, etc.
COST: under $10/ea.

7. Foam Roller

Foam rollers have dramatically increased in popularity over the past year. You may finally start seeing them at your gym and I believe many major sporting goods stores have started carrying them. Another item that started in physical therapy, foam rollers can be used for both stretching and stability work. You can buy them in 1 foot or 3 foot length. The longer length is good if you want to lay lengthwise down the roller, otherwise I believe the 1 foot length would work for all other needs. You can also buy the full circle diameter or a half circle (one side is flat). The full diameter is used for stretching, the 1/2 diameter is used for balance (practice standing on either side for 30-60 seconds, then work on standing on it while performing other exercises such as biceps curls or shoulder press).

For stretching and working out muscular imbalances, the foam roller is a must. There will be future posts specifically on "foam rolling" but the basic idea is that you put the roller on the ground and place a muscle (such as your calf) on top of it and gently roll out the knots (NEVER ROLL OVER A JOINT!). This is similar to using tennis balls to massage your back, but I believe more effective.

COST: $10-20 depending on size and material

6. Dumbbells

Whether I am working out in the gym, or at home, I prefer to use dumbbells. While weight machines at the gym can be good for teaching your body the right motion, the dumbbells provide a few added challenges that will benefit your muscles. First, each arm is responsible for its' specific amount of weight - on a machine it is very likely that one arm is pushing more of the weight than the other, unbeknownst to you. Second, dumbbells require your body to use more control, therefore using more stabilizing muscles (ex: all of your shoulder and rotator cuff muscles have to work to stabilize while you are doing a chest press) and even require you to tighten your core to achieve control. And what happens when you are using more muscles at one time??? You burn more calories!! And you work more muscles at one time - what great time management!

Two problems with dumbbells at home are the expense and the space. You would be lucky to find dumbbells around $1 per pound. Therefore, with each set of weights that you purchase (5 lb set, 8 lb set, 10 lb set, etc.) this can get pretty expensive! One solution to this is to purchase an adjustable dumbbell set. If you only need up to 25 lbs, Target has a pretty good Reebok set which I think is under $100. I have heard good things about PowerBlocks, but they are very square and might feel weird to work with. If you start looking at these, especially getting up to 50-60 lb sets, we are talking 100's of dollars, but if you think about the number of dumbbells these replace, you will quickly see how much more efficient they are.

5. Stability Ball

Oh, my dear friend the Stability Ball. If there were a device that you knew that everytime you were on it you'd be working your abs... would you be interested? This is it, my friends! There are SOO) many things that you can do with this ball: crunches, pushups with your thighs on the ball, sitting on the ball while performing dumbbell arm exercises, kneeling on the ball, laying your shoulders on the ball with your feet on the ground and yes - even using it as an office chair, which I prefer. (Most of you know that I have a lower back disc issue, which is often exacerbated by slouching. When I sit on the ball all day, I am required to keep my abs tight and use good posture - alas, no back pain!) There will be many suggested exercises in the future utilizing the ball, so for now let's discuss selecting a ball.

1. When you sit on the ball your knees should be at a 90 degree angle. A general rule of thumb:

- if you are 5' 2" or under, you need a 45 cm ball

- between 5' 3" and 5' 7" get a 55 cm ball

- between 5' 8" and 6' 1" use a 65 cm.

2. You should really invest in a high quality ball (especially if you plan on sitting on it AND using dumbbells) - you'll want something that is burst resistant. I suggest the Versa Ball: http://www.power-systems.com/p-4090-versaball.aspx

3. You need to make sure you follow the directions for blowing up the ball (only inflate it 1/2 way on the first day, then add more air) and make sure that you get it to the right size but not overblown. There should be a little give, but you shouldn't sink into the ball. The Versa Balls come with a measuring tape.

COST: $20-40 depending on brand and size.

4. BOSU ball

Yes I have one of these at home, and you should too! The BOSU ball, standing for "both sides up" would truly be my #1 suggested exercise tool (you'll notice that #'s 3-1 on my list are weight management tools). You can stand on the blue dome, balance on one foot, advance it by adding arm exercises, put one foot on it and do lunges, hop on it, squat from side to side... and then flip it over so the blue wobbly dome is on the ground and the black flat side is up and start all over again! Sit/balance on it while doing crunches. Put your hands on it while doing push ups. Put your feet on it while doing planks or bridges. The options will not end, I promise. You will see that almost all of my exercise suggestions from this point out will utilize dumbbells and either the stability ball or the BOSU ball. As I've told all of my clients (who clearly come to agree with me in the end), the BOSU will be your best friend!

COST: you can get a home use model for under $100 at Target, the professional grade is (amazingly) only $20 more at power-systems.com. Either would be fine for home use.

3. Pedometer

EVERYONE needs help and motivation keeping track of their activity, and my final three suggestions will all do just that. The pedometer is simple and requires very minimal effort for use. Clip it to your belt like a pager and let it count your steps throughout the day.

I encourage all my new clients to get one and use it for a few days writing down their number of steps at the end of the day. THEN I tell them that your goal should be 10,000 steps a day - that is equivalent to 5 miles. Try it yourself... for the first few days, try not to change your activity level so you can get an idea of what a day in your current life is like. Then kick it up a notch! Don't call or email the person in the office two doors down, walk to see them! Park your car a few spots further away and enjoy the extra calories burned. Do a lap around the mall or the store before you start shopping. At the end of the day, take a walk (or a jog) with your family until you have reached your final number.

COST: $10 and up depending on model.

2. Heart Rate monitor

So you hop on the treadmill or the elliptical and take note of how many calories it says you have burned at the end of a workout, right? Oops, that wasn't specific to YOU. First of all, unless you put in your age and weight, the cardio machine is most likely calculating for a 160 lb person (not sure where I heard that number). Second of all, how does the machine have any idea of how difficult the activity is for you? It doesn't know if you are huffing and puffing or if the current activity is a walk in the park for you. Alas, the heart rate monitor. On your watch, you'll plug in your gender, height, weight, age, etc... and you'll wear the chest strap (directly on your skin - under your sports bra) while working out. You'll be able to monitor your heart rate throughout the activity (great for staying in your specific training zone!) and also your watch will be able to tell you how many calories you burned! Polar brand, specifically, will even work with most cardio machines to display your heart rate on the cardio display (but you'll still have to go by your watch to see calories burned). Even better, you don't have to be tied to a cardio machine... go for a run outside or monitor your heart rate and calories burned while doing strength training, you are free to roam!

You can even program your goals for # calories or # minutes of exercise into your watch and it will notify you each week whether you've achieved your goal or not. (When you achieve your goal you get a wonderful trophy icon on your watch for the whole next week! Woohoo!).

COST: $90 and up. Make sure to get a model that calculates your caloric output - check out the Polar Fitness ones. http://www.polarusa.com/us-en/products/fitness_crosstraining/

1. BodyBugg Arm Band

The Body What?? The BodyBugg! How much would you pay to guarantee you'll lose weight each week? (BodyBugg is hoping it's worth a few hundred dollars to you). Seriously, if you keep up with your Bugg, there will be no shock when you step on the scale each week. While there are now many similar brands of this device out there, the BodyBugg is what all the contestants on The Biggest Loser use (and therefore I love it), and one of the company's I used to work for now sells it.

So you have an arm band that is a little bigger than an iPod that you keep on your arm pretty much all the time. It is using your body temperature (and possibly a few other factors) to know how many calories you are burning every minute throughout the day. You will then sync it with your computer (requires a monthly online subscription) and be able to see your activity throughout the day. I hear most people go, "wow, I didn't know I was sitting that much!" But wait, there's more. You will also go online to input everything you ingest. It's a bit tedious at first, but since we are all creatures of habit you will be able to save all of your food choices for easy selection upon future logging. You can even list out all of the ingredients you put into a recipe so it knows the exact nutritional make-up. Again, tedious at first, but in the end you will have the success of weight loss! Finally, you tell the program exactly how much weight you want to lose each week and it will provide you feedback to reach that goal each time you sync.

*Want to learn more about the BodyBugg? I have a few friends/ex-coworkers that use it that would love to share the details with you. Let me know if you'd like to be put in contact with them.

COST: ~$200 comes with a 6-month subscription. http://my.apexfitness.com/vip/bb_enrollment_info_public.php#

There you have it! A lengthy post with my Top 10 suggested items. The best places to find these items?

- Target

- http://www.power-systems.com/

- http://www.fitnesswholesale.com/

Have a HEALTHY Day!

~ FitBritt

The Numbers that Drop the LBs.

Well? Have you done last week's assignment and found out how many calories you should be consuming each day? If you are looking to maintain your current weight, stick to that number and tweak it as needed (remember, because a calculation was used, this number is not 100% accurate). You can even add in a little more exercise (you should already be doing at least 30 minutes most days of the week) to give yourself a little more flexibility (ie: room for dessert) in your diet.

It truly does come down to the following scale:

If you want to lose weight, you will have to negate some calories by eating less and/or working out more. Let's break down some numbers:
- There are 3,500 calories in one pound of fat.
- Your goal should be to lose no more than 1-2 lbs a week (any more and you risk losing water and/or muscle weight instead, and it will most likely be more difficult to keep off).
- A healthy weight loss goal is to start with no more than 10% of your body weight (in the number of weeks it would take at 1-2 lbs a week).

So back to that pound of fat being 3,500 calories. That means to lose one pound a week, you would need a daily deficit of 500 calories (500 x 7 days a week = 3,500 calories). Likewise, to lose two pounds a week, that would be a 1,000 deficit each day (let's be honest, that's pretty challenging).

Remember that this deficit can (and should) come from a combination of taking some calories out of your diet and adding in more exercise. The good news is this can be flexible day by day (and this is how weight management becomes realistic to your lifestyle - no more yo-yo dieting!). Some days you just won't get an opportunity for a good calorie burning workout... on those days you'll have to eat less. On days you know you want to eat dessert or go out for drinks (more on the ridiculous number of empty calories in alcohol later), you'll need to plan extra workout time.

Please note: unless you are on a medically supervised weight loss plan, women should not go below 1200 calories a day, and men should not go lower than 1500 calories a day. As much as you might think "the lower I go the more weight I'll lose," the truth is your body has a limit where your thyroid and metabolism will significantly slow down when you starve yourself. Even with intense exercise, if your body is not getting an appropriate number of calories you will not lose weight (but will risk your health). Also remember that if you are breastfeeding or pregnant, you will need to a lot more calories for your body's and your baby's needs.

Up next: Carbs, Fat and Protein - The Good, the Bad, and the Misinformed. What percentages of each nutrient you should be consuming each day, the benefits of each nutrient and suggestions for healthy sources.

Have a HEALTHY day!
~ FitBritt

Counting Calories

Have you ever tried counting your calories? What number are you aiming for by the end of the day? How did you come up with that number? Why does everyone think they need 2,000 calories? Read on for some tools that will help you figure out your individualized caloric intake!

Your caloric intake will depend mostly on your metabolism, but also on your daily activity level as well as your ultimate goal (gain, lose, maintain weight). Your metabolism is also very unique to you and is dependent upon many factors including:
Weight
Body Composition
Age
Gender
Genetics
Hormones
Drugs
Stress

Therefore, two females the same height and weight could have very different compositional make-ups, and therefore would have completely different metabolic rates!

Because it is so dependent on each of these factors, it’s best to actually have your metabolism tested in a fasted state to truly understand how your body works. This requires finding a place that offers testing with either a handheld device (such as the BodyGem which is less accurate but less expensive) or the full machine (metabolic cart) in which you lay in a “bubble” for twenty minutes and your oxygen and carbon dioxide exchange is analyzed. These tests give you your resting metabolic rate, or the number of calories that you burn each day just laying around and staying alive.
From this point, calculations can be done based on your activity level throughout the day, as well as your weight management goals to come up with a number of how many calories you should consume each day. Finally, you can make the caloric intake more flexible by adding exercise to burn off some of the additional calories that you consume (however don't make this the only reason you exercise - you'll be missing out on many great health benefits!).
This is the best approach to knowing exactly what your body needs and having specific numbers to help you reach your goals. Check with your gym or with a nutritionist to see if either of these tests are available. If you live near a university, it is very likely they have the equipment, it's just a matter of whether or not community members can pay or volunteer to take the tests.
So... how many calories can you safely subtract for weight loss and at what rate is weight loss most successful? You’ll have to stay tuned! In the meanwhile, I’m giving you an assignment to come up with a general idea about your caloric intake, since it is unlikely many of you will be able to have your metabolism tested.
Have you checked out the "new" food guide pyramid? Go to www.mypyramid.gov and spend as much time as you can clicking around this site. Your specific assignment:
1. Click on "I want to... Get a Personalized Plan" on the right side.
2. Fill out the needed information.
3. If it gives you the option of selecting a program for your current weight or for moving to a healthier weight... I, of course, suggest to move toward a healthier weight.
4. Keeping in mind that this does not take into consideration many individual factors, you now have a suggested nutrition program! Your suggested caloric intake should be written on the top line in bold. Below that is a breakdown of the proper proportions for each nutrient to add up to your calorie count.
5. If you scroll down you'll see a yellow bar for Fat and Discretionary calories. This gives you the number of calories in your plan that you can use for oils, condiments, salad dressings, dessert, etc.
6. Play around with it! Next to each colored tab you can click on "tips" to get suggestions for eating the healthier options for each category (wheat vs. white grains, etc.) Once you've clicked on tips you can also click on "What counts as one ounce" on the right side to get a better idea of the amount you should ingest daily.
7. You can also print a PDF of your plan to keep posted on your fridge, and also PDF checklists to see how close you come to meeting your plan each day.
8. If you are really excited about the record keeping, you can even click on MyPyramid Tracker to log your food and exercise. You can see many charts for how you are doing throughout the day that will help you know when you've eaten too much fat, not enough grains, etc.
**Alright all you moms out there... did you see that there is also a link for kids as well as for moms? There's even a pregnancy and breastfeeding link.

Check it out and let me know what you think! Next week we'll discuss altering your caloric intake and adding exercise in a safe and effective way to lose weight.