Set Point

j0286851The following article is a small excerpt from one of my books. I hope you’ll want to learn more and let me help you to get into the best shape of your life.

Everyone has a weight regulating system in their brain, which maintains the fat content of the body at a certain level or ‘SET POINT’. The level of this ‘SET POINT’ results from the interaction of several factors…genetics, environment and behavior. You can vary your ‘set point’ depending on what and how you eat, as well as what kind and how much exercise you do.
Now to lower your fat ‘set point’ you do not have to starve yourself. In order for your body to perceive itself to be in a state of starvation, all you have to do is miss a couple of meals. When this occurs the body begins to preserve as much fat as possible. It sacrifices muscle for caloric energy and slows its metabolic rate to conserve energy.

Now, when the body is being deprived of food energy, a very high percentage of the lost weight will be muscle tissue rather than fat. The reason for this is simple. Under these semi-starvation conditions the body will do everything it can to conserve energy and return its weight back to the original ‘set point’, so it sacrifices muscle. Muscle as you know burns calories, so when you have less muscle you burn fewer calories. Also the dieter will feel tired and fatigued and become less active, therefore using less energy.

Since a large portion of the weight you lost was muscle, when you stop dieting (nobody can fad diet forever) and return to your ‘set point’ almost all the weight gained back will be fat therefore changing your lean-to-fat ratio.

So how do you lower your ‘set point’?

Well you first have to understand the body’s supply and demand system. For example, you can eat (supply) all the protein you want and it won’t turn into muscle unless there is a demand and that demand comes from the stimulation of weight training (exercise). The body works the same when it comes to energy. Anaerobic exercise burns stored carbohydrates (glycogen) while aerobic activity is able to use fat to supply the needed energy, and burning fat is what it’s all about. Now you can eat more because excess calories will be metabolized to provide energy rather than stored as fat. Since you’re eating more, your metabolism speeds up again resulting in more energy expended and less energy stored as fat. Since plenty of energy is coming in on a regular basis, the body sees no reason to maintain high levels of body fat and your ‘set point’ is reduced. Now changing your ‘set point’ permanently will not happen overnight. It takes time so be patient.

I know you want to get in shape and look great. Whatever your fitness goal…to slim down…gain muscle…tone your arms or flatten your tummy…I’m here to help you accomplish your goals and to improve your fitness level. If you have enjoyed this article and the many other free features on my site, and would like some more comprehensive information such as fitness books and CD’s to aid you in achieving your health and fitness goals, please visit my ONLINE STORE where you will find innovative natural health and beauty products to help you become the BEST YOU CAN BE !

Why Diets Fail

j0149667The following article is a small excerpt from one of my books. I hope you’ll want to learn more and let me help you to get into the best shape of your life.

Diets are not the way to achieve your fitness goal. Your fitness goal can only be achieved by a lifestyle change that includes properly balanced meals and exercise. However, when most people think of dieting, they immediately think of eating less, or doing without. Eating less to lose weight is a flawed dieting technique that usually accomplishes a short term weight loss, followed by a weight gain.
A diet’s success or failure is really governed by the same laws of physics that rule all energy transformations. The first law of Thermodynamics states that in any process, the total change in energy of the system is equal to the heat absorbed by the system minus the work done by the system. Now because a calorie is actually a unit of energy and the law of conservation of energy states that energy sources can neither be created nor destroyed…the calories you eat must either be expended or conserved.

So if you eat too many calories the excess is stored. If you eat too few calories to support your daily needs, you’ll have to reach into where your excesses are stored in order to maintain an energy balance. Your body must maintain an equal energy balance (Homeostasis) or gains or losses will take place. If calories are restricted, your body will do whatever it feels necessary in order to reach an equal energy balance.

When calories are restricted, your body will begin to break down other nutrients to compensate for the lack of energy. Your body however, doesn’t selectively break down just one nutrient, it breaks them all down , stored fats, protein and carbohydrates. If you are trying to lose fat, it’s good that your body is breaking down the fat stores, but it is also breaking down protein, which is stored in your muscles and carbohydrates are broken down from muscle glycogen stores. Your body breaks down all three to get the energy supply that it needs.

Your body can’t keep breaking down muscle forever so what it does is reduce your Basal Metabolic rate to conserve energy. Your body will now need less energy to achieve its’ energy balance. Now the restricted amounts of calories that were once helping you lose weight are no longer doing the trick.

One of the more popular methods for weight loss and most dangerous) is to reduce or eliminate the amount of carbohydrates you consume. When carbohydrates are reduced or eliminated you will lose weight, basically because one gram of carbohydrates needs 2.7 grams of water for storage. When you restrict the amount of carbohydrates you eat, you’ll not only use up your carbohydrate stores to meet energy demands, you’ll also lose large amounts of water during this process, not to mention the lean tissue mass that will be lost. You should also know that you can’t store fat unless insulin is released by your body and the only way your body can produce insulin is when you eat carbohydrates.

About 24 hours after you stop eating carbohydrates, your body begins to break down fat at a very rapid rate in order to receive a substitute for the carbohydrates it is not getting. This is extremely dangerous and could result in death if allowed to progress too far. During this process of turning fat to energy, Ketones are created and you are known to be in a state of Ketosis. In a mild state of Ketosis, your body is depleting fat stores faster than any other type of diet. You can even eat large amounts of fat and protein while on this diet and still lose weight. Low carbohydrate diets (50 grams or 200 calories of carbohydrates) can cause weakness, apathy, fatigue, vomiting and dehydration. You should not even consider this diet without consulting your family doctor.

If you lose muscle mass, your metabolic rate slows and you burn fewer calories. If you gain muscle mass your metabolic rate increases and you burn more calories. In fact one pound of Fat burns just two calories a day to maintain itself, whereby one pound of lean body mass burns 30 to 50 calories a day to maintain itself.

Exercise, especially weight training, will stimulate and maintain lean muscle mass if you are eating a balanced diet. If you are exercising and not eating properly, your body has no choice but to reach into your muscles and get the nutrients it needs. This will cause you to lose what you are trying so hard to build.

Let’s look at a hypothetical dieter and see what happens . . .

Our person starts out weighing 150 pounds with a 25 percent body fat level. (37.5 lbs. of Fat and 112.50 lbs. of lean body mass)

For one reason or another, our person overeats and gains 20 lbs. of fat. This person’s body fat composition changes so that they now weigh 170 lbs. with a 33.8 percent body fat level.
(57.50 lbs. of fat and 112.50 lbs. of lean body mass)

In a panic to lose the weight quickly, a harsh diet occurs, with our dieter eating less than 1,000 kcal. a day and skipping meals. When crash dieting to lose the 20 lbs., remember your body composition will change because the 20 lbs. you will lose will not be the same 20 lbs. you gained. Your weight loss will be part fat and part muscle. Your back to weighing 150 lbs. but your body fat level is no longer 25 percent it’s 30.3 percent. (45.5 lbs. of fat and 104.5 lbs. of lean body mass)

Our person eventually falls back into old eating habits and before you know it, they’ve gained back the 20 lbs. they lost. Once again the weight gain is fat, and they’re back weighing 170 lbs. with a body fat percentage of 38.5 percent. (65.5 lbs. of fat and 104.5 lbs. of lean body mass)

Once again our person diets, losing the 20 lbs. and returns to their weight of 150 lbs.(53.50 lbs. of fat and 96.5 lbs. of lean body mass) The person is back to their original weight, but throughout the years, their body fat composition has changed from 25 percent to 36.6 percent!

This person is getting fatter with each dieting episode. Part of the reason for this is the person’s metabolic rate has slowed down because they have lost muscle mass. Yet they continue to eat like they always did. Without changing your eating habits and the number of calories you consume, you are doomed to gain your weight back. Even when you look in the mirror, you may be your original weight, but your body composition has changed so much through years of dieting that you don’t like your reflection. The feeling now is that you must continue to diet to achieve a better image.

As long as a dieter seeks immediate gratification and tries to shed weight as quickly as possible, there is virtually no chance they will ever achieve their fitness goal.

Another pitfall is your bathroom scale. It shows gains that aren’t really there and can’t tell the difference between fat, water and muscle. Your weight also fluctuates by several pounds throughout the day and weighing yourself too much is not only confusing but discouraging as well. You can’t help but be affected by the numbers. If you must weigh yourself do it only once a week and at the same time of day, in order to get consistent results. Don’t let the bathroom scale rule your mood or determine the degree of your success and the key to your success is a strong foundation. Adopting a healthy lifestyle doesn’t happen overnight. If you want it to last, you need to adopt healthy habits and enjoy them one step at a time.

I know you want to get in shape and look great. Whatever your fitness goal…to slim down…gain muscle…tone your arms or flatten your tummy…I’m here to help you accomplish your goals and to improve your fitness level. If you have enjoyed this article and the many other free features on my site, and would like some more comprehensive information such as fitness books and CD’s to aid you in achieving your health and fitness goals, please visit my ONLINE STORE where you will find innovative natural health and beauty products to help you become the BEST YOU CAN BE !

Body Mass Index Chart

The BMI is designed for adults between the ages of 20 to 65 years of age and for those individuals whose body size and weight are fairly stable. The BMI should not be used for babies, children and adolescents, pregnant or nursing women, senior citizens, very muscular people and endurance athletes. A Shortcut method of calculating your BMI is to multiply your weight in pounds by 703(190×703=133570). Now multiply your height in inches by your height in inches (70 x 70= 4900). Now divide your weight by your height.(133570 divided by 4900 = BMI 27.2)

HEIGHT 5’0″ 5’1″ 5’2″ 5’3″ 5’4″ 5’5″ 5’6″ 5’7″ 5’8″ 5’9″ 5’10” 5’11” 6’0″ 6’1″ 6’2″ 6’3″ 6’4″
WEIGHT
100 20 19 18 18 17 17 16 16 15 15 14 14 14 13 13 12 12
105 21 20 19 19 18 17 17 16 16 16 15 15 14 14 13 13 13
110 21 21 20 19 19 18 18 17 17 16 16 15 15 15 14 14 13
115 22 22 21 20 20 19 19 18 17 17 17 16 16 15 15 14 14
120 23 23 22 21 21 20 19 19 18 18 17 17 16 16 15 15 15
125 24 24 23 22 21 21 20 20 19 18 18 17 17 16 16 16 15
130 25 25 24 23 22 22 21 20 20 19 19 18 18 17 17 16 16
135 26 26 25 24 23 22 22 21 21 20 19 19 18 18 17 17 16
140 27 26 26 25 24 23 23 22 21 21 20 20 19 18 18 17 17
145 28 27 27 26 25 24 23 23 22 21 21 20 20 19 19 18 18
150 29 28 27 27 26 25 24 23 23 22 22 21 20 20 19 19 18
155 30 29 28 27 27 26 25 24 24 23 22 22 21 20 20 19 19
160 31 30 29 28 27 27 26 25 24 24 23 22 22 21 21 20 19
165 32 31 30 29 28 27 27 26 25 24 24 23 22 22 21 21 20
170 33 32 31 30 29 28 27 27 26 25 24 24 23 22 22 21 21
175 34 33 32 31 30 29 28 27 27 26 25 24 24 23 22 22 21
180 35 34 33 32 31 30 29 28 27 27 26 25 24 24 23 22 22
185 36 35 34 33 32 31 30 29 28 27 27 26 25 24 24 23 23
190 37 36 35 34 33 32 31 30 29 28 27 26 26 25 24 24 23
195 38 37 36 35 33 32 31 31 30 29 28 27 26 26 25 24 24
200 39 38 37 35 34 33 32 31 30 30 29 28 27 26 26 25 24
205 40 39 37 36 35 34 33 32 31 30 29 29 28 27 26 26 25
210 41 40 38 37 36 35 34 33 32 31 30 29 28 28 27 26 26
215 42 41 39 38 37 36 35 34 33 32 31 30 29 28 28 27 26
220 43 42 40 39 38 37 36 34 33 32 32 31 30 29 28 27 27
225 44 43 41 40 39 37 36 35 34 33 32 31 31 30 29 28 27
230 45 43 42 41 39 38 37 36 35 34 33 32 31 30 30 29 28
235 46 44 43 42 40 39 38 37 36 35 34 33 32 31 30 29 29
240 47 45 44 43 41 40 39 38 36 35 34 33 33 32 31 30 29
245 48 46 45 43 42 41 40 38 37 36 35 34 33 32 31 31 30
250 49 47 46 44 43 42 40 39 38 37 36 35 34 33 32 31 30

 

I know you want to get in shape and look great.  Whatever your fitness goal…to slim down…gain muscle…tone your arms or flatten your tummy…I’m here to help you accomplish your goals and to improve your fitness level. If you have enjoyed this article and the many other free features on my site, and would like some more comprehensive information such as fitness books and CD’s to aid you in achieving your health and fitness goals, please visit my ONLINE STORE where you will find innovative natural health and beauty products to help you become the BEST YOU CAN BE !

Body Fat

j0152378The following article is a small excerpt from one of my books. I hope you’ll want to learn more and let me help you to get into the best shape of your life.

Fat is stored in two ways in your body. Under the skin or subcutaneous fat, which is the fat you can see, jiggle and pinch and muscle fat, the fat found inside your muscles.
The ideal fat percentage on males is about 15 % while for females it’s about 22%. These are ideals and the actual average percentage is higher. Fat levels also very among race, because of the difference in bone structure and in particular calcium

Male Female
15 22 Healthy White
24 31 Average White
18 25 Oriental
12 19 Black
5 11 Athletes

Body composition measurement is not rocket science. Fat estimates can vary depending upon which method you use and who is doing the estimating. The ‘bathroom scale’ is not a good choice because it cannot distinguish between overweight and over fat. The only accurate way to measure body composition is dissection.
Underwater weighing is the most widely available indirect method for measuring body composition and is the gold standard for fat measurement. You can calculate the density of your body and thus your percentage of fat by dividing your body weight (scale weight) by your body volume (underwater weight). Muscles have a higher density and fat a lower density than water. In this procedure, fat people float and weigh less underwater, while lean people sink and weigh more underwater. Underwater weighing assumes that every cubic centimeter of lean tissue weighs 1.1 gram and every cubic centimeter of fat weighs 0.9 grams. This method also assumes that your body in 73.2% water.

Underwater weighing methods while they make certain assumptions, do not take individual body composition into account and this can lead to inaccurate readings. (Individual differences in bone density accounts for some deviations as well as lean fit people have a lot of water in their fat cells, while fat overweight people have very little water in fat cells.)

Most Health clubs do not have dip tanks and rely on other methods such as skin fold, electrical impedance and anthropometry.

Anthropometry uses superficial measurements like height and weight to arrive at a number. One such system is the Body Mass Index or BMI. This uses your weight divided by your height in meters squared.

BMI = Weight (kilograms) divided by height(meters)2

This measurement does not however consider one’s lean muscle mass… for example a 190 pound very fit bodybuilder of 5’ 10″ tall may have a BMI of over 27. So use this measurement as only a guide. To find your BMI click here.

A BMI of less than 20 may lead to health problems in some people. Some of these problems may include heart irregularities, depression and other emotional distress and anemia.

A BMI between 20 and 25 is a good range for most people. In this range if you eat properly, your weight should not give you any health problems.

A BMI between 25 and 27 is still within an acceptable range however caution should be taken because this could lead to health problems for some people.

A BMI greater than 27 and your risks of health problems increase. Some of these problems include, high blood pressure, diabetes, heart disease and certain cancers.

I know you want to get in shape and look great. Whatever your fitness goal…to slim down…gain muscle…tone your arms or flatten your tummy…I’m here to help you accomplish your goals and to improve your fitness level. If you have enjoyed this article and the many other free features on my site, and would like some more comprehensive information such as fitness books and CD’s to aid you in achieving your health and fitness goals, please visit my ONLINE STORE where you will find innovative natural health and beauty products to help you become the BEST YOU CAN BE !

Diet Pills

j0286866The following article is a small excerpt from one of my books. I hope you’ll want to learn more and let me help you to get into the best shape of your life.

Have you ever dreamt of a pill that could melt away excess fat and give you the self-control and will power to walk away from double chocolate fudge cake? For years reputable obesity physicians and clinics have dismissed ‘Fat Pills’ as ineffective, potentially very dangerous and addictive. But with recent scientific research and data, they are slowly starting to change the way they used to think.
In scientific terms, obesity or fat storage occurs when your calorie intake consistently exceeds the amount of calories your body burns. Evidence is accumulating to support the theory that it’s not just lack of willpower that makes you obese, but a chronic medical problem, linked to body chemistry.

According to recent surveys, more than one third of North Americans over the age of 25 are overweight. Before I continue, you should note that obesity is defined as anyone 20 percent over their ideal bodyweight. Obesity can also lead to an increased risk of cardiovascular disease, diabetes and some forms of cancer. Obesity is also a contributing factor in the death of an estimated 300,000 people in North America each year.

With all the dangers of being overweight, if a diet pill can help someone get thin, then perhaps it may be worth the risk. Drugs for losing weight are effective in one of three ways, by decreasing your food intake (appetite suppressant), reducing your fat absorption or enhancing the expenditure of energy (raising your metabolism).

One of the most popular drug treatments for obesity is using a combination of two drugs…Fenfluramine (brand name Pondiman) and Phentermine (brand name Ionomin). This combination of taking two drugs known as Phen-Fen works, and the pounds seem to just melt off (don’t get too excited)

It is believed that most obese people have low levels of Serotonin, which is a brain hormone that affects hunger and mood. Fenfluramine works by increasing Serotonin levels in your brain thereby stopping feelings of hunger and therefore being an effective appetite suppressant. Phentermine increases your metabolic rate as well as affecting another brain chemical, Dopamine, which enhances your feelings of fullness. (Phentermine and Fenfluramine are both derivatives of Amphetamines)

While the medical community agrees that Fenfluramine can curb your food cravings, by depressing your central nervous system and elevating serotonin levels in your brain, they’re not so sure about the effects and safety of Phentermine.

Some of the side effects of Phentermine include hypertension, arrhythmias, nausea, vomiting, impotence, dry mouth, constipation, hyperactivity, severe skin disorders, sleep problems, irritability and other personality changes. Some of Fenfluramine’s side effects are headaches, drymouth, diarrhea, drowsiness, and sleep disorders like insomnia and vivid dreaming.

While Fenfluramie makes you drowsy, Phentermine is a mild stimulant. While Fenfluramine causes constipation, Phentermine can cause diarrhea. So you see, taking these drugs together, they seem to cancel their respective side effects, making the combination more effective, then if you were taking them separately. The side effects of Phen-Fen are very unpredictable and should only be taken under the care and supervision of a Doctor.

People who should not use Phen-Fen include people with a history of drug abuse, depression, alcoholism, agitated states, migraine headaches, diabetes, advanced arteriosclerosis, symptomatic cardiovascular disease, moderate to severe hypertension, hyperthyroidism and glaucoma. Safe use during pregnancy has not yet been established.

So who should take these diet pills? Well if you are ten to twenty-five pounds overweight, the chemical route is not worth the risk. The risks associated with taking them will outweigh their rewards. If you are fifty pounds overweight and don’t have any serious medical problems, then you may want to consult with your doctor about trying Phen-Fen. With being fifty pounds overweight, the risks associated with being overweight may be greater than the risks associated with taking Phen-Fen. Remember that taking Phen-Fen is not the easy way out and you shouldn’t even consider taking this or any other diet pill until you have explored all other options…Healthy exercise, healthy diet and self-discipline are the cornerstones for weight control.

One of the benefits of combining Fenfluramine with Pentermine is that you don’t have to take large amount of either drug when you take them together, which can lessen the side effects of each. What Phen-Fen also offers is a sense of control, where none existed before.

While the drugs Fenfluramine and Pentermine have been around for over twenty years, it’s only been recently that they are getting a lot of attention as diet pills…as well as REDUX, which is essentially a refined version of Fenfluramine. In fact Redux is the first new diet pill approved by the FDA in twenty-three years. It is approved for use for no longer than one year and is recommended for those who are clinically obese (20 – 30 percent overweight)

Like Fenfluramine, Redux stimulates the production of the neurotransmitter Serotonin. Serotonin as mentioned is responsible for the physical and emotional sense of being satisfied as well as triggering a general feeling of well being. Redux is not without its side-effects, which include; fatigue, diarrhea, vivid dreams and dry mouth. It can also trigger a rare but fatal disorder known as Primary Pulmonary Hypertension, which destroys blood vessels in the heart and lungs.

Even with these side effects, (some serious, some just mild annoyances) overweight people will still try just about anything in their quest to become thin. In fact an estimated thirty-three billion dollars are spent each year on diet books, over the counter medications, health club memberships and low calorie foods. So with the news of a new and highly effective weight loss drug, doctors are writing between 65,000 and 85,000 prescriptions a week for Redux…despite the worrisome side effects. NOTE: THE FDA HAS RECEIVED UNCONFIRMED REPORTS OF ABOUT 1,000 ADVERSE REACTIONS TO REDUX IN THE FIRST TWO MILLION PRESCRIPTIONS, INCLUDING 18 DEATHS AND 26 SERIOUS PSYCHIATRIC EVENTS. BUT THESE NUMBERS ACCORDING TO THE FDA DO NOT YET RAISE ANY RED FLAGS. Since Redux was introduced onto the market, in less than one year more than 140,000 doctors have written 3.3 million prescriptions. Including the sales of Fenfluramine and Pentermine, that’s over 400 million in sales in one year.

With such a harsh warning the FDA finally removed Fenfluramine and Redux from the shelves, but doctors don’t know how many former users may develop heart-valve problems. Remember if something seems too good to be true, it generally is and nothing short of surgery can replace a proper balanced diet and physical activity.

It’s not just the drug companies who are at fault. They’re just supplying a solution to what they feel is a major health problem in this country and that’s obesity. But what about all the food companies that are competing for your dollars with bigger and larger portions? They are also supplying what you the consumer demands, and that’s better value for your dollar. So they offer 40 percent more of this and super sizes of that. All containing more calories and more fat and ultimately adding you to the increasing number of North Americans who are considered overweight. And in a vicious cycle you look for a quick fix in a pill or exercise in a bottle, anything that will help you to lose weight so you can continue to eat more and exercise less. If a pill is on the market you assume that the government agency in charge of overseeing that industry is looking out for your well being and therefore any pill on the market that claims results that will make you look and feel better is safe. This is a wrong assumption. Mistakes are made, sometimes with tragic results. Remember Thalidomide? How many birth defects were the result of mothers taking this drug during their pregnancy?

With so much money at stake and research dollars being spent, I’m sure a replacement for these recently black-listed diet drugs is not far off. But will they be safe? In a rush to the market place, will millions of prescriptions be sold one day and then the next day be considered a major health risk. Only time will tell, but I can assure you that there are no short cuts. It is, however, important to know and understand about these new diet pills and what scientists are exploring to help the medically obese.

So how do these new diet pills fool your appetite? Well eating carbohydrate rich foods, sends a signal to your brain neurons to release Serotonin. Serotonin then stimulates receptors on adjacent neurons while the rest of the Serotonin is absorbed. Redux and Fenfluramine force your brain neurons to release extra Serotonin and also stops it from being absorbed. The over stimulated receptors now create the feeling that you’ve already had enough to eat.

By eating high carbohydrate foods like ice-cream, french frries and potato chips(all high in fat) what you are actually doing is using food as a drug and attempting to elevate your mood, by getting extra jolts of Serotonin. By getting this Serotonin jolt without eating all the calories (this is what the new diet drugs are doing) it can be an effective form of weight control.

Redux or Dexfenfluramine, is made by separating Fenfluramine. Like many organic molecules Fenfluramine comes in both a left and right-handed version. Like mirror images of each other, they each contain different chemical properties. The right-handed molecule Dexfenfluramine, is an appetite suppressant, while the left-handed version Levofenfluramine makes people uncontrollably drowsy. By discovering how to split the molecule and to produce Dexfenfluramine (Redux) by itself, you eliminate the drowsy side effects of the left side. However one person in four has reported the side effect of being drowsy while taking Redux. You can also probably figure out now why Phentermine, a mild amphetamine, was added to Fenfluramine … to offset it’s drowsy effect.

Although there has never been a head to head study, it is believed that Phen-Fen will produce the greater weight loss while Redux will not only create a weight loss but also produce fewer side effects.

Phen-Fen and Redux can be dangerous if used over a long period of time, so along with these diet pills, lifestyle changes must take place. If not, once you stop taking these diet pills, you will probably return to your pre Diet pill state. diet Pills are not the cure for being overweight and should not be used for cosmetic weight loss.

Another Diet pill the FDA is studying is Meridia (Sibutramine), which not only increases the levels of Serotonin in your brain but also boosts brain levels of Norepinephrine. This dual action, claims it will help you to lose weight and also reduce the effects of drowsiness. This new drug was initially thought of as the next great diet pill, but during clinical trials more than 4,500 participants developed dangerously high blood pressure, higher than normal pulse rates and abnormal heart rhythms.

In 1994 Scientists discovered Leptin and they thought that a cure for obesity had been found. Leptin, is a string of 167 amino acids, and was first isolated from OB/OB a genetically bread Fat mouse. When these mice were deficient in Leptin, massive obesity occurred.

Leptin is made in fat cells and appears to act as a signal to your brain telling it how much fat you have in your body. It was thought that obese people therefore are deficient in Leptin, But this turned out not to be the case. In fact, obese people have four times the amount of Leptin circulating in their blood, compared to thin people. So obese people produce sufficient Leptin, the problem is that the receptors in your brain fail to recognize it. Just as obese people often suffer from insulin resistance, they also suffer from Leptin resistance and can’t get Leptin into their cells due to receptor defects. Scientists continue to study and search for the magic cure.

Just recently scientists discovered a gene and a protein in mice that can regulate metabolism. Simply put, If you eat a Hamburger, your body would have to decide what to do with the calories. The two basic choices are to burn them or store them. If this drug is ever developed, it would tell your body the better choice would be to burn the calories. But don’t go running to your local pharmacy, this drug is years away from development. So It’s back to the same good old advice, eat less and exercise more. You can control your eating and the amount you exercise but you can’t control your genes. (at least not yet)

OVER THE COUNTER DRUGS

While most people feel the pressure to be thin, not everyone seeks their doctor’s help or advice. Instead they turn to over the counter diet aids that line the shelves in drugstores, supermarkets and health food stores. Most of the over the counter diet aids consist of vitamins, minerals, herbs and fibre. Many also contain Ephedrine and Phenypropanolamine(PPA) which is the only drug approved by the FDA for weight loss purposes and is sold under trade names like Acutrim and Dexatrim.

PPA is structurally similar to Amphetamines, which were used originally as diet pills but their usage stopped because of their adverse side effects and abuse.

Besides PPA’s use as a diet pill, it also acts as a decongestant and is used in over 100 different cold medications. According to one estimate, over 16 billion doses of PPA are taken annually and one quarter of these doses are taken in the form of diet pills. PPA was originally used to maintain blood pressure.

The controversy over PPA involves its safety and effectiveness. Although the FDA has declared it safe and effective for weight loss, there have been studies that contain contradictory evidence. In one study, patients taking PPA over a six-week trial period lost only two pounds more than the placebo control group. PPA acts as an appetite suppressant by stimulating the release of epinephrine and norepinephrine. Although this effect is short lived, the heat producing effects persist for some time.

PPA is safer than aspirin as long as you stay within the recommended dosages of no more then 75 mg. per day. The problems arise when PPA’s are combined with caffeine. This combining raises the blood level of caffeine by up to four times when taken together. Many of the side effects attributed to PPA could be blamed on the elevated caffeine levels.

This leads us to one of the current and most popular fat burning combinations of Ephedrine, caffeine and aspirin. Like PPA Ephedrine suppresses the appetite and has a similar heat producing effect. One significant advantage that Ephedrine has over PPA is its’ ability to spare lean muscle tissue while restricting calories. Normally the heat producing effect of ephedrine lasts only three to four hours, but combining it with caffeine and an aspirin, its’ effects are extended.

The dangers of taking Ephedrine can be significant for anyone who exceeds recommended dosages and could lead to strokes or high blood pressure. The ideal combination is 20 mg. of Ephedrine, along with two cups of coffee and an aspirin. Ephedrine is not for everyone and you should take care when you are considering this weight loss/appetite suppressant approach.

You should also keep in mind that these diet drugs, both prescription and over the counter are designed to be used in conjunction with a sensible exercise program, low fat eating and under a doctors supervision. They should not be used for cosmetic weight loss, but used for those who have tried and failed all other conventional means of weight loss, and that the complications of being overweight, outweighs the possible risks from taking these new diet drugs.

I know you want to get in shape and look great. Whatever your fitness goal…to slim down…gain muscle…tone your arms or flatten your tummy…I’m here to help you accomplish your goals and to improve your fitness level. If you have enjoyed this article and the many other free features on my site, and would like some more comprehensive information such as fitness books and CD’s to aid you in achieving your health and fitness goals, please visit my ONLINE STORE where you will find innovative natural health and beauty products to help you become the BEST YOU CAN BE !

Getting Started

j0151827The following article is a small excerpt from one of my books. I hope you’ll want to learn more and let me help you to get into the best shape of your life.

We all have excuses for not doing something, and we use tomorrow as the time to start something new. Well there are just as many diet programs that claim to work as there are tomorrow’s. There are high protein/low carbohydrate diets, high carbohydrate/low protein diets…high fibre…. How about low calorie starvation diets? My favourite has to be to drink a cup of hot water with a spoonful of honey every morning to lose weight!
They all claim to work and all have lists of people they claim to have helped. If someone suggested hopping on one foot while eating a piece of celery would guarantee weight loss, there would be people who would try it and others that would swear that it works. Now, I’m not here to put down other programs but what I would like to do is to help you to discover what works for you.

In the battle to keep your weight under control, fat is viewed as the mortal enemy, and the main weapon used in the war against fat is a diet. Now most diets will work, in the sense that a temporary weight loss can be achieved but eventually most will fail. With this failure, almost all the weight you lost will be regained and sometimes you can end up weighing even more than when you started. This can be frustrating if you are trying to lose weight. Once you fail on a diet, you begin to think all diets will fail, if not right away but eventually. So the best way to avoid failure is never to try. However, if your weight loss program is done correctly, you can change the failures into a lifetime of being fit.

The first thing to realize in the battle against fat is that we are all born with a certain number of fat cells. Women naturally have more fat cells then men. The predominance of female hormones like estrogen in their system causes a greater percentage of food to be stored as fat. Women need more body fat than men, mainly because of the role they play in childbearing. The second point to realize is that there are no magic formulas, just facts. If you understand the facts, the better you can adjust your lifestyle so you can confidently manage your weight.

I know you want to get in shape and look great. Whatever your fitness goal…to slim down…gain muscle…tone your arms or flatten your tummy…I’m here to help you accomplish your goals and to improve your fitness level. If you have enjoyed this article and the many other free features on my site, and would like some more comprehensive information such as fitness books and CD’s to aid you in achieving your health and fitness goals, please visit my ONLINE STORE where you will find innovative natural health and beauty products to help you become the BEST YOU CAN BE !