|
28 January 2011
Want to Boost Your Metabolism?
Try These 3 Things Today...
Dr Joseph Mercola
Yahoo Shine suggests eight ways to boost your metabolism and keep
unwanted pounds from your waistline. Here are a few of them:
Do Intervals—Periodic fast-paced intervals raise your
metabolic rate higher than a steady cardio workout can.
Drink Green Tea—A study found that people who drank
three to five cups daily for three months cut 5 percent off their body
weight.
Consider Caffeine—Coffee drinkers have a 16 percent
higher metabolic rate -- but make sure you take it early to avoid
sleeping problems.
Build More Muscle—Lean muscle mass boosts your
metabolism and makes losing weight more easy.
Pick Up Heavier Weights—Use heavy weights at a very
slow rate to break down your muscles. Your metabolism goes up while
your body makes muscle repairs.
In related news, the results of an epidemiological showed that the
metabolic syndrome, a condition associated with cardiovascular disease
and type 2 diabetes, is related to a poor diet low in micronutrients.
Researchers examined the relationship between the metabolic syndrome and
micronutrients such as folate, zinc and vitamins C, B12 and E. After
adjusting for age and sex, they found significant relationships between
the metabolic syndrome and two of the micronutrients, vitamins C and E.
According to Eurekalert:
"Additionally, [the researchers] observed a significant
relationship between the metabolic syndrome and C-reactive protein
(CRP), a marker of low-grade inflammation that has been associated
with cardiovascular disease risk. High CRP blood concentrations were
seen in almost half of the population."
Sources:
Yahoo Shine December 28, 2010
Eurekalert
January 2, 2011
Public
Health Nutrition October 19, 2010:1-10. [Epub ahead of print]
Dr. Mercola's Comments:
A few of the techniques mentioned in the Yahoo article have merit, while
others are dubious at best. For example, if your goal is to improve your
metabolism,, I wouldn't give much attention to strategies like
In all honesty, if you truly want to boost your metabolism, I recommend
focusing on whatreally works,
which I'll discuss in this comment. Sure, thermogenic foods (such as
green tea for example) may help, but if you're really going to do it,
why notmaximizeyour
chances of success rather than dallying around?
So, quit pretending quick fixes like tea or caffeine will do the work
for you, and address the root instead. In this comment, I'll address
three potent natural ways to optimize your metabolism:
- Nutrition
- Exercise, particularly high-intensity interval training and strength training (weight lifting)
- Sleep
Are You Getting Enough Nutrients?
If you could choose between diet or exercise, diet would have far more
influence on your weight than exercise, but of course you should do
both. Many people simply are seriously confused on this issue. They
believe that if they are exercising appropriately then they really don't
have to be careful with their food choices. Well this simply is not
true.
If you want to lose weight it will be VERY important to eliminate sugar
from your diet in all forms. This would be the obvious source of sugars
in processed and junk foods, but also hidden ones in apparently healthy
foods. What are some of these healthy foods?
Well they all relate to carbohydrates. The first major area is grains,
even organic unprocessed whole grains. While these are certainly far
better than those that are processed or have bromine added to them as a
bleaching agent, it will be important to limit these as they do break
down to simple sugars and will frequently contribute to insulin
resistance, which is the primary reason that contributes to inability to
lose weight.
Most people will not be successful in losing weight if they are
consuming large amounts of grains or grain-like products, like corn,
pasta, rice and potatoes. Fruit juices should also be avoided and it
would be wise to limit your total fructose intake from fruit to below 15
grams per day. You cansee the table in a previous article for
a detailed breakdown of how many grams of fructose in most fruits.
Another healthy food that should be limited until you reach your ideal
weight is milk. Of course I advise the avoidance of all pasteurized
dairy but even raw milk, not so much cheese or whey protein, has loads
of lactose which is a simple sugar that can impair your ability to lose
weight. So drop the milk until you reach your target weight.
Please Remember Nutritional Typing
Ideally, you'll want to eat a diet tailored to your individual
nutritional type, to ensure you're getting the nutrientsyourbody
needs to thrive. The ratios of fats, carbohydrates and protein differs
from person to person, and while some thrive on greater amounts of
vegetables and very little meat, for example, others will experience
deteriorating health unless they eat sufficient amounts of high quality
proteins.
To help you determine your nutritional type, I now offer myentire
online nutritional typing program, FREE of charge. We
previously used to charge $29 for this test and many thousands had
purchased the test at this price but we now make it available at no cost
to you.
That said, there's evidence that certain micronutrient deficiencies can
significantly contribute to health problems such as metabolic syndrome.
(Metabolic
syndrome is the name for
a collection of disease risk factors caused by insulin resistance, which
predispose you to illnesses such as diabetes, heart disease and stroke.)
One recent study investigating
the connection between metabolic syndrome and micronutrients such as
folate, zinc, and vitamins B12, C and E, found significant relationships
between metabolic syndrome and vitamins C and E deficiency.
Metabolic syndrome has also beenlinked
to vitamin D deficiency in previous research. While nutritional
typing prescribes varying amounts of fats, carbs and protein depending
on your type,everyoneneeds
micronutrients such as minerals and vitamins—especially vitamin D, which
most people are deficient in, regardless of where you live.
So getting optimal sun exposure (or taking an oral supplement) is
important, as is making sure you're eating sufficient amounts of fresh
vegetables, if you want to have a healthy metabolism.
Boosting Your Metabolism with Peak 8 Exercises
Over the past decades, the science of exercise has revealed new and
intriguing facts about how exercise creates the health benefits we
typically associate with it, and why different kinds of exercise will
yield different results.
One of the most important findings of late is how you can exercisemore
efficiently and effectively to
maximize results. After all, if there's one thing people seem to have
too little of these days, it'stime.
As it turns out, one of the most effective types of exercises is also
the most time-efficient, namely high-intensity interval training such as
Peak
8 exercises. Peak 8 can be done in a mere 20 minutes, two to three
times a week. (The actual sprinting totals onlyfour
minutes per session!)
What's so great about high-intensity interval training?
Boosting your metabolism and increasing fat loss is just the beginning.
It's also a potent "anti-aging" strategy, as it will naturally increase
your body's production of human growth hormone (HGH). As you reach your
30s, you enter what's called "somatopause," when your levels of HGH
begin to drop off quite dramatically. This is part of what drives your
aging process. Your HGH levels decrease naturally as you age, but people
in this age group also tend to fall into increasingly sedentary life
styles, which further exacerbate matters.
Regardless of your age, incorporating Peak 8 style exercises can have a
dramatic impact on your overall health by improving metabolism and
boosting your levels of HGH, also known as "the fitness hormone." Once
you regularly participate in these 20 minute exercises about twice a
week, most people notice the following benefits:
- Decrease in body fat
- Improved muscle tone
- Firmer skin and reduces wrinkles
- Increase in energy and sexual desire
- Improved athletic speed and performance
- Ability to achieve your fitness goals much faster
How to Properly Perform Peak 8 Exercises
Another nice thing about Peak 8 exercises is that you can perform them
with virtually any type of exercise; with or without equipment. So you
require neither access to a gym or exercise equipment, although having
them can provide you with a greater variety of options. But you can just
as easily perform Peak 8 by walking or running outdoors.
As I mentioned earlier, you only need to do Peak 8 exercises two
or three times a week.As
a matter of fact, doing it more frequently than that could be
counterproductive. Instead of doing it more frequently, you need to make
sure you'rereally
pushing yourself as hard as you canduring
those two or three weekly sessions.
The key to performing Peak 8 exercises properly is to raise your heart
rate up to your anaerobic threshold. Keep pushingat
maximum effort for
20 to 30 seconds, and then rest for 90 seconds. Repeat this cycle for a
total of eight repetitions.
In this video, Phil Campbell and I demonstrate how it's done.
Here's a summary of what a typical peak fitness routine might look like
using a recumbent bike:
- Warm up for three minutes
- Exercise as hard and fast as you can for 30 seconds. You should be
gasping for breath and feel like you couldn't possibly go on another
few seconds
- Recover for 90 seconds, still pedaling, but at slower pace and
decreased resistance
- Repeat the high intensity exercise and recovery 7 more times
For more information, please see thisprevious
article. On a side note, the Yahoo Shine article above recommends
eating a big breakfast with plenty of fat to boost metabolism for the
rest of the day. However, beware that consuming a
high-fat
meal prior to doing Peak 8 exercises will actually impede proper HGH
production! Since HGH production is a major health benefit of
interval training, following that advice would be counterproductive to
say the least...
Weight Lifting is Also Important
Contrary to popular belief, weight lifting is not just for hard-core gym
rats and exhibitionists. Having more muscle on your frame is actually
the best "fat burning friend" that you will ever have.
One pound of fat takes up five times more space on your body than
muscle, which means you can gain a pound of muscle and lose a pound of
fat, and while your weight stays the same, you will actually shrink in
size. This is because muscle is denser than fat, and takes up less space
on your frame, pound for pound. The advantage of gaining more muscle is
that it helps you burn more calories, without you having to actually
"do" more.
This is because muscle is anabolic and demands energy just to sit on
your frame – even when you sleep. For every pound of muscle that you
gain, your body will burn approximately 50-70 calories more per day, and
burning more calories leads to a reduction of excess fat.
Therefore, weight lifting is another essential part of a healthy fitness
routine, regardless of age.
The Connection between Your Metabolism and Your Sleeping Habits
Many are still in the dark about the profound implications of sleep, or
lack thereof.
But your biological rhythm of sleeping
and waking, also known as your circadian rhythm, is intricately tied to
your metabolism and
cannot be overlooked. The 24-hour circadian rhythms govern fundamental
physiological functions in almost all organisms. These circadian clocks
are the essential "time-tracking systems" in your body, and when they're
disrupted, poor health through a variety of mechanisms can ensue.
In terms of your metabolism, researchers
have discovered that an
enzyme protein—which is an essential molecular gear of the circadian
machinery—interacts with a protein that senses cell energy levels and
modulates metabolism and aging. So there'sa
tightly regulated codependency between
your circadian clock and your metabolism and cellular performance.
This also suggests that proper sleep and diet may help maintain or
rebuild the balance between your circadian clock and your metabolism,
and could also help explain why lack of rest or disruption of normal
sleep patterns can increase hunger, leading to obesity-related illnesses
and accelerated aging.
It's important to realize that your circadian
rhythm evolved over
hundreds of generations to align your physiology with your environment,
which involves sleeping at night and staying awake during daylight
hours. If you deprive yourself of enough
hours of sleep, you're effectively disrupting your biological
processes, including those regulating your metabolism.
In addition, lack of sleep has been shown to affect levels of leptin and
ghrelin, two hormones linked with appetite and eating behavior. When you
are sleep deprived, your body decreases production of leptin, the
hormone that tells your brain there is no need for more food. At the
same time it increases levels of ghrelin, a hormone that triggers
hunger.
The end result is decreased satiety, hunger pangs, and a sluggish
metabolism...
How to Tune Your Body Clock for Optimal Health
In order to maintain a healthy circadian rhythm, it's important to have
consistent regular exposure to bright light during the day and sleep in
absolute darkness at night. To ensure complete darkness, I highly
recommend using blackout shades or drapes and to turn off all the lights
in your room, including night lights.
As for the number of hours of sleep, there's no one-size-fits-all number
of prescribed hours. The right amount for you is based on your
individual sleep requirements, although there's some evidence
indicating that somewhere around seven
hours a night is ideal from a general health perspective.
Still, numerous factors can influence the amount of sleep you need, such
as pregnancy, illness and stress levels, for example. As a general
guideline, if you feel sluggish and foggy-headed upon waking, you're
likely not getting enough sleep, or the quality of your sleep is not
very good.
For helpful guidance on how to improve your sleep, please review my 33 Secrets to a Good Night's Sleep.
Unfortunately, many people are quick to jump on the pill wagon once they
start having sleep problems. But sleeping
pills come with numerous side effects and
can cause more harm than good. Better alternatives include using the Emotional
Freedom Technique (EFT), listening to a brainwave
synchronization tape, or trying a natural
remedy that can do the job without
the side effects.
More Helpful Weight Loss Tips
Once you find a few healthy high quality meals it is perfectly
acceptable to eat those same meals over and over again. You can vary it
with herbs and spices. Please make sure that you are drinking large
quantities of clean water as this will prevent you from getting
dehydrated and also facilitate any detoxification process that your body
is going through.
An interesting twist to losing weight is explained by Tim Ferriss in his
recent book The
Four Hour Body suggests
it is helpful to have one day a week where you are completely off your
ideal food choices. On that day you can eat all the food you want.
Personally I would recommend to still make it healthy choices, like
whole grain breads instead of white processed breads. You can have as
much fruit as you want during this one day a week binge day. The KEY
though is to restrict the off-the-program meals down to one day per
week.
This will dramatically improve your compliance and ability to stick with
the program and may have some metabolic benefits.by not down regulating
your thyroid.
Healthy Metabolism is a Sign of Good Health
In the end, having a healthy metabolism is the beneficial outcome of
having a healthy lifestyle—not the result of frequenting Starbucks every
morning. There are few, if any, shortcuts.
Exercising, with a focus on interval training and building muscle,
eating a nutritious diet and getting a healthy amount of sun exposure,
along with solid sleeping habits can go a long way toward optimizing
your metabolism and building a solid foundation for good health.
|