|
free tools
Welcome
to the Free Tools Articles archive.
|
Body
articles
Oh
no, not another diet!
For
us in the Northern Hemisphere summer has arrived and shedding
the layers of clothes has begun. But for many it's a case of extra
winter baggage still hanging on, which sees a lot of people taking
drastic measures like semi-starving themselves to fit into their
bathing suits and summer outfits.
So this month I will examine firstly what happens to your body
if you severely reduce calories and secondly how to safely and
effectively achieve permanent fat-loss.
Topics
1. Cutting calories - hunger pangs!
2. How it effects the body in the long term
3. 5 keys to permanent and healthy fat-loss
• Need for Muscle
• Cardio in moderation
• Eat to boost metabolism
• Water
• Sleep
4. Conclusion
1. Cutting calories - hunger pangs!
What comes to mind when you hear the word diet?
Bad memories of starvation and restriction, or a physical feeling
from a lump in the throat to a stomach aching from past hunger
pangs. That's the group of diets I am talking about: Weight Watchers,
Jenny Craig, Slimfast or Cambridge - diets that the foundation
involves cutting calories (calories are simply units of food energy).
Firstly however it is essential to stress and clarify that not
all calories are the same. For example the calories from a slice
of white bread has a different effect on the body than the same
amount of calories in a serving of vegetables. So in order to
be accurate I am all for reducing calories (consumption) from
processed food but not whole food!
The following article examines what happens to your body when
you reduce calories from whole foods resulting in a reduction
of essential nutrients and energy for the system to function effectively.
2.
How it effects the body in the long term
So how do "calorie restrictive" diets work?
Basically on the simple principle of less calories (or energy)
coming in as opposed to more energy being used. This leaves the
body in a negative energy balance state which results in using
current sources including body fat.
Success from that concept makes sense in theory and often achieves
positive results on the scale but unfortunately it's generally
short term because the body is a lot more complicated and smarter
than that simple theory.
Therefore to explain why it's essential to look deeper into the
body's mechanisms for creating a natural balance or homeostasis.
After cutting calories the miracle of the body's internal wisdom
sends a message saying "slow down the master regulator of
metabolism" - otherwise known as the thyroid gland.
An under-active thyroid is one of the reasons people cannot achieve
a permanent optimal weight. The thyroid gland reduces the energy
production to cope with the reduced energy input which consequently
slows down many of the bodies systems which we experience as fatigue.
Another problem in cutting calories is the body uses existing
muscles for energy which further reduces metabolism as muscle
is an active tissue. Losing muscle mass gives people a false sense
of fat-loss as muscle weighs more than fat and can make the scale
lie.
In short, the drastic approach of severely cutting calories does
not work in the long run in the effort to lose body fat!
So what does?
3.
5 keys to permanent and healthy fat-loss
In my experience long term success comes from controlling metabolism
through a synergy.
Synergy can be described as "the interaction of two or more
agents or forces so that their combined effect is greater than
the sum of their individual effects."
I believe firmly that the success of an individual's health and
fitness goals depends on the following synergy: the need for muscle
mass, cardio-respiratory exercise in moderation, supportive nutrition
as part of an overall healthy lifestyle that includes the right
amount of water and sleep.
• The need for muscle. Muscle is an active tissue that
needs fuel. It's your friend if you want to lose body fat by increasing
your metabolism. Did you get that? Muscle helps you to lose fat.
Does it mean you have to end up with a body like Arnold Schwarzenegger,
ladies? No, activities like circuits, Yoga and Pilates develop
muscle. Furthermore after the age of 30 our muscles shrink so
it is imperative to regularly maintain or build them.
• Cardio in moderation. It is important however not to
overdo the cardio (e.g. cross trainer or jogging), as this can
lead to a decrease in muscle mass which are your fat burners.
I am not saying Cardio is a bad thing, as it allows nutrients
to be transported to the cells via the bloodstream. When fat is
released from storage centers (adipose cells) it travels through
the bloodstream to be "burned". But if there is a decrease
in muscle mass, the body's ability to burn fat is also decreased.
I recommend short duration cardio to limit the possibility of
losing muscle.
• Eat to boost metabolism which means minimising simple
sugar and refined carbohydrates intake, but consuming frequent
meals consisting of proteins (meat, fish, chicken), complex carbohydrates
(starches- brown rice), fibrous carbohydrates (vegetables), and
essential fatty acids (olive oil). By eating every 3 hours metabolism
increases and your body basically says I don't need to store this
as fat as I get food regularly. (1)
• Drink plenty of water. The body is made up of around
75% water. Water is crucial when it comes to health by playing
a role in transporting nutrients, digestion, elimination of waste
products, detoxification, etc. Processes that if not balanced
can directly lead to weight gain.
For example body fat is a great place to store toxins by pushing
them away from the vital organs. Only until an individual has
detoxified will the body freely give up body fat as it naturally
protects itself from circulating dangerous toxins through the
blood stream.
Beware a "dry mouth" is NOT a safe judge of thirst,
it is actually a sign that the body is well into dehydration.
How much water should we drink each day? That depends on several
factors including your weight and how active you are. But without
complicating it with litres or ounces my rule is start the day
with 2 big glasses of water and then take a water bottle everywhere
you go sipping throughout, aiming for at least 8 glasses consumed
for the day. Additionally hydration comes from pure water not
soft drinks, juice, coffee, tea, processed milk or alcohol. These
drinks require much more water than they actually contain to process,
detoxify and pass them out of the system, and lead to further
dehydration. To maximize absorption add a pinch of unrefined sea
salt. (2)
An excellent text outlining the need for water is called "Your
body's many cries for water" by Dr. Batmanghelidj.
• Get sufficient sleep. Sleep is another factor that has
huge ramifications on the body. I consider sleep a major tipping
point as many times I have personally seen clients only achieve
results until they get to bed earlier and sleep a little longer.
It may seem far fetched but we are often sick, overweight, diabetic,
and suffering from disease because we don't sleep enough. The
invention of the light bulb brought with it a host of chronic
health concerns. In 1910 the average adult slept 9-10 hours per
night for over 4,000 hours yearly. Currently we are lucky to get
7 hours for an average of 2,555 hours yearly. (2)
Dr. Shahrad Taheri, a leading sleep expert reported that those
who are sleep-deprived have the "same hormonal balance in
their brain as someone who has been on a low calorie diet for
three months". Which as previously discussed puts the body
in a starvation state triggering a negative hormonal change, potentially
leading to obesity. (3)
The earlier you get to bed the better. Aim to be asleep by 10.30
pm and to obtain a minimum of 8 hours sleep in complete darkness.
The body is programmed to perform tasks at certain times. One
example is the gallbladder which detoxifies between 10 pm - 1
am. A good rule is every hour of sleep before midnight is worth
two hours after in terms of recovery and repair.
To find out how to improve your sleep patterns check out the November
issue of Peak Performance article called "22 Ways to a good
nights sleep". (4)
4. Conclusion
So next time you have that fat-loss thought don't set yourself
up for failure, be smart and think synergy: need for muscle, cardio
in moderation, supportive eating, plenty of water, and sleep.
Your
3d Coach
Craig
Burton
References
(1) Burton, Strong beginnings - success through synergy, 2005
(2) Hittner, Sleep, Water & Food. www.ptonthenet.com, 2003
(3) Fletcher, Stay in bed if you want to stay slim say scientists,
Express Newspapers, 2006
(4) Burton, 22 ways to a good night's sleep, 2005
|
