Boosting your metabolism is big business.
From supplements and foods to exercise and even meditation, everybody is pushing the idea that they can help you boost your metabolism.
You will see claims like Boosts Metabolism by 78% or 115%, and while this sounds promising, have you ever stopped to think about what this would actually look like?
An elevated metabolic rate is a physiological phenomenon. It does happen, but it also has clear and definite symptoms.
Take exercise as an example.
Whether you are running or performing an intense weight training workout, your metabolic rate is elevated during the time you are exercising. Because of this, you display all the CLASSIC SYMPTOMS of an elevated metabolic rate:
You are tired and sweating. Your heart rate is elevated as is your breathing rate. You are experiencing an increased level of thirst.
These are the classic symptoms of an elevated metabolic rate.
The drug Clenbuterol is often used by bodybuilders and fitness models because of its ability to increase metabolic rate.
The symptoms of Clebuterol use include:
Fatigue, increased sweating, elevated heart rate and breathing rate, increased thirst and even palpitations and arrhythmias.
Hyperthyroidism is a medical condition that is associated with an elevated metabolic rate. Some of the symptoms of hyperthyroidism include:
Fatigue, weakness, irritability, sweating, increased sweating and an increased heart rate.
All of these things share an elevated metabolic rate, and its associated symptoms.
Since most of us have not taken Clenbuterol or suffer from hyperthyroidism, the best example of an increased metabolic rate is exercise.
The next time you are in the gym, set the treadmill at a speed of 5 miles per hour and walk on it for 10-20 minutes.
Once you are done, stop and take note of how you feel.
To increase your metabolic rate by a LARGE amount all day long, this is how you would have to feel ALL DAY LONG.
Obviously a teaspoon of cinnamon or a cup of green tea is simply not going to have this effect.
The bottom line is that a truly elevated metabolism leaves you sweaty, fatigued and thirsty for the entire day. And as evidenced by medical conditions with elevated metabolisms can lead to some serious health problems.
Very small but prolonged increases in metabolism are beneficial, such as the effect of increasing your muscle mass, but this is nowhere near the 50%-100% increase in metabolism you read about in fitness magazines.
To lose weight, concentrate on eating less, not necessarily burning more. Use your diet to lose body fat and your workouts to maintain or even increase the size of your muscles. Things like green tea and cinnamon may have health benefits, but they are probably not going to help you lose weight by boosting your metabolism.
BP
Thursday, November 20, 2008
Your metabolism's dirty little secret
Friday, October 17, 2008
Metabolism and Obesity
As a response to this post, a reader (Darren) asked a really good question:
I am curious about a comment you made...
"The truth is, our love affair with our metabolisms is a main cause of obsessive compulsive eating."
I Would love you to elaborate on that, as on the face of it, I am skeptical that it is the MAIN cause of obsessive compulsive eating.
This was my response:
Hi Darren,
My point was that it was 'A' main cause, not 'THE' main cause.
However I beleive this point to still be very valid...if we are afraid to eat less because we are worried about our metabolism slowing down, we are doomed to continue to overeat.
If we eat extra foods because we think they will speed up our metabolism, we are doomed to continue to overeat (There are NO negative calorie foods).
And if we rely on eating styles that don't cut our calories, but simply rely on metabolism boosting foods, then we are doomed to continue to overeat.
So it may not be THE main cause, but I beleive it is A main cause.
BP
While the word 'Metabolism' is amazing for selling magazines and supplements, the fact that it is over-hyped as being an easily manipulated part of our lives does (in my opinion) contribute to the obesity epidemic.
If we continue to look for answers in the wrong places, we are never going to help anyone.
Eat less and enjoy the foods you eat.
BP
Wednesday, October 08, 2008
Metabolism = Overrated
I’ve got some bad news from you.
Despite what all the OCE Diets tell you, at a given weight and muscle mass, your metabolism isn’t going to go up, (or down) a whole bunch.
If you are 170 pounds with 150 pounds of lean mass…your resting metabolism is not going to fluctuate more than the equivalent of 100 or 200 calories worth of calorie burning over a 24 hour period.
I’ll admit that it fluctuates throughout the day, depending on your workouts and eating habits and sleeping habits...but when added up over 24 hours the total effect of these fluctuations is VERY SMALL, and it is MINISCULE compared to the fluctuations in the amount of food you eat.
Consider this-
It is very easy to overeat by 2,000 calories during a given day.
It is virtually IMPOSSIBLE to raise your resting metabolic rate by even 1,000 calories above normal…Not with a high protein diet, not with ephedrine, not by adding ten pounds of muscle, not even by experimenting with drugs like Clenbuterol.
This begs the question -if the fluctuations that are possible with metabolic rate are minuscule compared to the fluctuations that occur with calorie intake, then why does ‘metabolism’ get all sorts of attention?
It’s because it sounds mystical, magical, and to a certain extend…down right sexy.
It is great media fodder.
It is a great buzz word.
Put “boost metabolism” in the headline of an article…and it will get read guaranteed.
What do you think would sell more copies of Cosmo -
“3 secrets to losing weight by boosting your metabolism”or
“3 secrets to losing weight by eating less”The truth is, our love affair with our metabolisms is a main cause of obsessive compulsive eating.
The belief that what you eat can DRASTICALLY change your metabolism is not only wrong, but it can derail your weight loss efforts.
The bottom line is if you are counting on the foods you eat to burn your body fat for you, you are going to be very disappointed with the results.
The most important thing you should learn about eating is not how foods affect your metabolism, it’s learning to appreciate the value of simply eating less.
BP
