Losing Weight Safely

It is safe to say that a majority of our population today is looking to lose weight, but most are unsure of how to go about doing so. Whether it may be a few pounds or 30, most are striving to get to a place where they are comfortable, confident and healthy. Unfortunately, this leaves many turning to fad diets and/or extreme exercise measures to drop the pounds quick. While you may lose weight initially, you are actually doing yourself more harm than good. There is no supplement, no magical device and no “fad diet” to help you lose weight. The safest and best way is tried and true…through nutrition and caloric expenditure.

Many gym goers believe that weight loss is 80% what you do in the gym and 20% of what you put in your mouth. This is the first mistake many people make. If you would like to see any substantial change in your physique, nutrition is one of the most important factors to the equation. Getting your nutrition under control should be your top priority, followed by your daily exercise.

Weight loss is an equation, we burn a certain number of calories per day based on our metabolic rates. Calories come in through the fuel we feed ourselves and calories are expended either through exercise or everyday functions and daily living. The goal in this equation is to consistently make a big enough deficit in our caloric intake/output to then yield a lower number on your scale. Sound confusing? Well by numbers it is actually much easier than you think!

The first thing we need to find is your RMR* (resting metabolic rate) or how many calories your body burns in a day. You also have to determine what rate you would like to lose weight, I would recommend to achieve safe and permanent weight loss stick to .5-2lbs per week, meaning you need to create a deficit in calories through diet, exercise or both and consistently stick to that deficit.

So, since 1lb=3500 calories…

  • To lose .5lbs/wk you must make a deficit of 250 cals/day
  • To lose 1lb/wk you must make a deficit of 500 cals/day
  • To lose 2lbs/wk you must make a deficit of 1000 cals/day

Take and utilize the following example to jump start your own weight loss!
So let’s say I want to lose 2lbs per week and my RMR=2300 cals/day. I would need to make a 1000 calorie deficit per day in order to stay consistent with my weight loss. Cutting 1000 calories out of our diet would be a bold task, the safest way to make this deficit is to cut back on food intake while also supplementing with exercise.

On days that I exercise I will strive to burn at least 400 calories (which is equal to about 40 minutes of moderate intensity exercise) this will allow me to only have to cut 600 calories out of my diet.

After taking my RMR I have found that I expend approximately 2300 calories per day.
Our equation would look something like this…

  • RMR=2300 cals so to create a 1000 calorie deficit I must subtract 400 cals(from exercise)-600 cals(through diet) to equal 1000 calories expended.
  • So now that we have our deficit we can determine how many calories we should eat per day. We do this by taking our RMR and subtracting our 600 calories we will cut out of our diet to contribute to the deficit.
    • RMR=2300 cals-600 cals(through diet)=1700 calories total to consume/day.

On days that I do not exercise I have to be cautious to still maintain a deficit making it a little more difficult if I wanted to stick to my 1000 calorie deficit. This would mean I would have to limit my intake to 1300 calories on those days; although you may choose to consume slightly more as long as you stay within a deficit you should not gain weight.

Getting a grip on your nutrition will not only help yield promising results but will also give yourself a sense of empowerment knowing that you are in control of your results. You might find that the simple act of being aware of how much is going in and what effort is being expended will make you feel better in its own. Now granted there are a number of other factors that can go into weight loss, this is one of the safest tools you can use when it comes to planning out your weight loss safely and remember it is always a good idea to speak to a physician first before you begin any weight loss program! If you have any questions on how to set up an RMR test or how to get started on your weight loss program please contact Personal Fitness Trainer Christine Moore at 206-443-1111 x292.

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