Hi everyone,
I'm looking for a little understanding, I recently came across this on burnthefat.com:

"Lose body fat without wrecking your metabolism. If you've ever started a diet, then smashed into the dreaded "plateau," it's probably because you cannibalized your own muscle and slowed down your metabolism. Not only will this system teach you the only way to prevent your metabolism from crashing, you will also learn more than a dozen ways to fire up your "metabolic engine" and accelerate your body's natural rate of calorie-burning. "

if anyone can offer ways to increase my metabolism, I'd appreciate it... and also how to avoid decreasing it...

Thank you in advance,
lil

This is from the famous Tom Venuto, a good friend of mine. The idea is, muscle is the most metabolically expensive tissue. This means, to maintain itself, out of all the other tissues, muscle needs the most energy (calories).

To lose weight, you must create an energy deficit. This simply means, you supply your body with fewer calories than it needs for sustenance. Put differently, you burn more calories than you eat.

If you create too large of a deficit and lose weight too quickly, Tom's idea is that you will not only breakdown fat, but also muscle. Since muscle is metabolically expensive, losing it will slow down your metabolism. Follow me?

Now, personally, I don't really buy into this concept. I mean, Tom is right. Muscle is metabolically more expensive than the other tissues. However, it is not nearly impactful as many make it out to be. I think the most recent numbers I have seen is something like 6 calories per pound of muscle is expended. Losing a few lbs of muscle would be nothing to worry about.

Does this mean I am okay with breaking down muscle?

Absolutely not. Keeping your metabolism ripping is extremely important and you should take any little bit you can help. So, although muscle's relation to metabolism is really overblown majority of the time, IMO, it is still important to maintain what you've got. Plus, let's face it. We are in this not only for health reason, but too look good too. Losing muscle along with you fat is simply going to leave you looking like a smaller, still fat version, of yourself.

Maintain that muscle. Eat correctly. Lift weights. Exercise.

Plus, "diet too hard and lose muscle" is a very blanket statement. The fatter you are, the harder you can diet. Your body will breakdown more fat, if you have a lot of it, maintaining your existing muscle.

The "dreaded plateau" that Tom speaks of is caused more from hormonal changes than loss of muscle.

Plus, remember, as you lose weight, your metabolism has no choice but to slow down. A 400 lbs person can obviously handle eating a lot larger quantities of food than a 120 lbs person.

I have found two basic ways to boost my own metabolism...so much so that I can take a couple days off from the diet and still see weight loss progress.

1. Eat several small meals per day. When the body knows that it's going to get another few hundred calories of fuel within the next 2-3 hours, it continues to burn calories efficiently.

2. Lift weights! When you are on a weight lifting program, you purposefully cause microscopic damage to your muscle fibers. Your body is programmed to repair such damage...and that takes energy (i.e. it burns calories 24/7).

Your metabolism can seriously change.

Good luck!

I concur, weight training is an awesome way to increase metabolism.

As for the multiple small meals each day, this is more myth than anything. Eating smaller meals does little for boosting metabolism, when you look at the studies. I am not saying you shouldn't eat small and multiple meals each day.... I am just saying its impact on metabolism isn't great.

Further to what Steve said on this issue, he's right. The overall increase in calories burned due to eating more frequent and smaller meals isn't as significant as some of the other post metabolic benefits, of say, exercise.

But the basic point is correct - the simple digestion of food contributes to metabolism as your body has to has to create digestive enzymes in your stomach, intestines etc. to digest your food. So, the more often you eat ( i.e every 2.5 hours or so...or 5/6 meals a day ) and the more food you eat ( within reason ) the more you'll be bumping up your digestion metabolism. It's not a lot in terms of a % of your overall maintenenace calories mind you, but it's more so than if you only had 1, 2 or 3 meals a day of even less food of smaller portions during those meals...which would only serve to lower your digestion metabolism.

But every little bit to boost metabolism helps !

Nice post Wrangell. Nice to have someone around here who is "in the know."

Don't be fooled, I just THINK I know what I'm talking about.

What do any of us really know?

This is what I have grasped so far, let me know I’m on the right track:
- metabolism is the process of converting the food we eat into energy our body needs
- by creating a deficit instead of our bodies converting this food, it burns up fat to supply energy...
- but then it's also a balancing act b/c to lose fat you have to reduce your caloric intake, but then Steve I was reading another one of your posts about how your trying to get 4000cal to build muscle mass. so what if I just want to tone my muscles... and lose the flab around them... which leads me to more questions:

- so if you have a cal. deficit and do cardio you can lose fat but also breaking down muscle, "since muscle is metabolically expensive" (i don’t really understand what that means, but i have the general idea) but if you did some weight training or resistance training (what’s the difference if there is a difference) you won't be gaining muscle because you need a cal. surplus? and if that is so then if you do weight lifting with a deficit what will be happening to your muscles?

(so many questions) ....

I also found this:
"The number of calories a person burns in a day is affected by how much that person exercises, the amount of fat and muscle in his or her body, and the person's basal metabolic rate. The basal metabolic rate, or BMR, is a measure of the rate at which a person's body "burns" energy, in the form of calories, while at rest. The BMR can play a role in a person's tendency to gain weight. For example, a person with a low BMR (who therefore burns fewer calories while at rest or sleeping) will tend to gain more pounds of body fat over time, compared with a similar-sized person with an average BMR who eats the same amount of food and gets the same amount of exercise."
how do you find your BMR? --- can you also explain more about this?

Hey Wrangell and Steve-

Good posts...and I do appreciate your comments on the frequent meal issue. I was attempting to get a simple point across, that frequent meals can aid in weight loss.

I know what the studies say and I know about digestive metabolism, but I guess I'm talking about a NET effect on metabolism. If you want to be picky, I suppose small frequent meals do not officially "boost" metabolism. However, if you look at the effect on insulin (the classic "anti-metabolite"), eating small frequent meals (effectively decreasing insulin spikes) can help you to prevent a slowing of your metabolism.

I do agree that even a small net increase in one's metabolism is worth employing.

And, I also agree that weight lifting is the real secret weapon.

Jen

What does "tone muscles" mean.

Hint: There is no such thing.

You either build muscles or you don't. Getting that "toned" look is a funtion of fat loss. We all have muscles, and dieting the fat away will expose them.



Hmm, not sure I am following you completely.

A calorie deficit can be created by any of these three:

1. A reduction in energy intake through eating
2. An increase in energy expenditure by increasing activity
3. A combination of the both (ideal)

Yes, muscle is metabolically expensive. Our bodies require a certain amount of energy just to maintain what we currently have. Right? Here is one way of looking at it: Muscle costs more in terms of energy to maintain than the other tissues.

Your body knows this. So, when you start a diet (by creating a caloric deficit) your body makes up for the lack of energy by breaking down your existing tissues (fat and muscle). It is a balancing act. You don't want to starve yourself, b/c this will surely lead to muscle loss. You want to eat just enough that allows you to lose fat, while maintaining as much muscle as possible.

Add into the mix, weight training, and bingo, you give your body even more reason to hold onto the good stuff (muscle). This should answer your question. No, lifting weights while in a calorie deficit will not yield significant, if any, increases in lean muscle. What it does do though, is promote muscle maintenance, assuming diet is in check.

Plus, I might add, even if you, as a female, were in a caloric surplus, you would not add mass amounts of muscle simply b/c women are not hormonally dispositioned to do so.


Not quite sure what more you want to know about BMR. Your BMR is simply the energy your body requires for normal bodily functions at rest, such as breathing, circulation, and digestion.

In simple terms, it is the energy your body expends minus activity. What many people don't realize is, BMR accounts for the majority of total energy expenditure on any given day. Most think that their exercise is what counts the most. This isn't so.

To find an exact value of your BMR, you would have to go through testing. There are equations that can be used to estimate the value such as:

BMR = 655 + (9.6 X wt in kg) + (1.8 X ht in cm) - (4.7 X age in years)

Or you can use a simple online calculator such as:

BMR Calculator

Realize that finding your BMR does not equate to finding the amount of calories you should consume on any given day. Once you find your BMR, you have to add an activity factor to it to determine the total calories you need to breakeven.

Oh, I wasn't being picky at all.

There are a lot of "gurus" out there spouting off about how multiple small meals per day are NECESSARY in order to lose weight optimally, and this just isn't the case.

I know you don't consider yourself a "guru" nor was the above your intention. I just wanted to clarify to the OP since this is the current status of the "dieting industry."

Sadly, many people see it as a need to eat 5-7 meals per day, and they kill themselves trying to accommodate this advice, and their dietary adherence declines with each passing week. Eventually they give up.

At least this is what I have noticed.

On the flip-side, there are plenty of people who prefer to eat small, numerous meals. It fits their schedules and it regulates their hunger better. To these people that don't have a problem with it, GO FOR IT! I actually recommend it.

You are right, I am by no means a "guru." I never intend to be. Just trying to share thoughts across the forum. And, for me, the frequent meal thing really works.

I am not a guru either. Never have, and never will claim to be.

If it works for YOU, roll with it. As I said before, I am actually an advocate of small, numerous meals. I just don't promote it due to some magical increase in metabolism, like many gurus who do.

WOW.........ok here is what i have been doing..............
eating 5-6 small meals a day
trying for every 2.5 to 3 hours

eating as close to the source as possible....(the closer to how nature made it the better thing)

lifting weights for 20 to 30 min every other day with sundays off, mostly concentrating on my legs....using the big muscles

doing my cardio with the old.........min of brisk, min or two of full throtle, min of regular.....

So my question is
Will this help stoke up my metabolism???

Or should i be doing it diffently.....cus this (see quote by STeve below) scared me man!!!!


Thanks
STAR