Wednesday, November 11, 2009
IS YOUR DIET SURGERY FOR YOU?
Diet and exercise are the preferred twin partner methods for losing weight and excess body fat. A proper diet and age-appropriate, regular exercise will help almost anyone stay fit and in the correct weight range.But, unfortunately for some, other methods are sometimes needed. Whether through long-term poor development of willpower, genetic disposition, disease or other factors, maintaining the proper weight for the obese sometimes requires outside assistance.Fad diets rarely work, and almost never for very long.
Some nutritional supplements and other compounds can help to a degree. But for many in this situation, weight loss surgery is the only hope.There are many forms of surgery these days and all have pros and cons. The most important criteria are effectiveness, risk and side effects.Surgical techniques have evolved over the past few decades, and most are effective, in the sense that they do typically lead to substantial weight loss. That loss comes about usually as the result of restricted caloric intake by eating less or by absorbing less of the food that is eaten.One of the earliest forms was gastric bypass surgery.
All or part of the stomach was removed and the digestive system reconnected. Originally extremely dangerous, it has evolved but still carries substantial risks. It is no longer the preferred method. Patients who undergo the procedure have to take supplements forever after and the risk of disease and nutritional deficiencies remains high.Stomach stapling is one technique that has been around for many years now. Initially highly dangerous, it has become much safer in the past 10 years. There are still substantial risks, however, as with any major surgery.The procedure consists of opening the patient and clamping portions of the stomach with specialized surgical staples.
Newer methods sometimes make possible laparoscopy, in which a small hole is created through which the surgeon works, but the patient isn't opened up.There are risks of bleeding, though small. Patients can become ill if they attempt to eat more than the recommended amount. They may also suffer from nutritional deficiencies that can be lifelong, requiring supplements.The net effect is to create a smaller stomach, leading to a more rapid feeling of fullness. The patient simply eats less and therefore takes in fewer calories. The body turns to stored fat for energy and the result is less fat and lower weight.A newer form involves installing an adjustable Lap Band around the stomach.
This eliminates the need to puncture the stomach and makes it possible for the physician to adjust the effect as the patient loses weight.Generally safe, the procedure can be done on an outpatient basis. Most consider it a minor inconvenience, though like any medical procedure it's expensive and insurance companies increasingly won't pay for it. The band itself is not painful.Patients typically experience rapid weight loss, but at the same time (as fat comes out of adipose tissue) many hormonal changes take place. Close, regular medical observation is important for the success of the procedure and the health of the patient.There are dozens of names for the various procedures, Biliopancreatic Diversion, Vertical Banded Gastroplasty, Adjustable gastric band, sleeve gastrectomy (with or without Duodenal Switch), Roux-en-Y gastric bypass and others. All are termed bariatric surgery.But whichever procedure an individual considers, careful thought should be given to weighing the risks and benefits. For many, a commitment to long-term dietary and lifestyle changes is a better option. For those who believe surgery is the best option, consulting with an experienced physician is essential.
Sunday, October 18, 2009
NUTRITION 101
In order to optimize your health a good diet is essential. But, with all the fad diets around it can be difficult to know what is 'good'. Nutrition science to the rescue! Though some things are still controversial, numerous studies reinforce the following basic information.A healthy diet requires not just items from the four basic food groups, but in the proper proportion. The average person will need about 2000-2500 calories (sometimes more for larger men, less for women and those looking for rapid weight loss). About 50% of those calories should come in the form of carbohydrates, with 30% from fats (yes, fat is good!) and 20% from protein.Carbohydrates are the main source of compounds needed for energy. Simple sugars, such as glucose and fructose, are rapidly broken down in the intestine and absorbed. Some processing starts the minute they hit your tongue.
Complex carbohydrates - starches, such as those found in potatoes - take longer, but are also healthy in moderation.Fats are chemically similar to carbohydrates, and contain fatty acids essential to health. Proteins are lysed (split) to make amino acids, that are then recombined to form proteins used in muscles and other structures.Meat is a valid and healthy source of protein for almost everyone. About 3 ounces per meal is about right for the average sized person. A cup of pasta is a good source of carbohydrates. Two cups of leafy green vegetables supply fiber, minerals and vitamins.
A balanced meal can be made up of a serving of meat or other protein source, starchy carbohydrates such as pasta, rice, corn or potatoes, and fruit. Easy on the butter or margarine, go light on cheese, sauces and anything high in sugar or fat.Though you could get the basics from a variety of sources, when considering weight control in addition to getting the proper balance, it's important to know which sources are high in what.Fat contains nine calories per gram, which is double than other energy sources. Thus, you need to keep those foods high in fat down to modest levels. That also helps control cholesterol levels. All sources of carbohydrates have four calories per gram. But healthy sources also contain needed minerals, vitamins and fiber. Some examples are fruits (apples, pears, peaches), nuts (walnuts are lower in fat than peanuts or cashews, for example) and grains (for fiber and minerals).
Why is candy bad, unless consumed in very modest portions? Because they are designed to be high in fat, high in sugar with much lower amounts of helpful nutrients. Neither fat nor sugar are harmful in moderation. Indeed, they're essential to good health. But when consumed in a form that contains an excessive proportion, they provide enormous calories and fewer other nutrients.A single Snickers candy bar, for example, contains 63g, with 53g of sugar, but only 2g of fiber. A cup of broccoli, by contrast, has only 6g total, of which 2.5g are fiber, 1.5g are sugars. A cup of sweet corn has 31g total, 21g are starch (complex carbohydrates), 3g of fiber.Making a list of items you consume will show you the relative amounts of helpful nutrients - and how many calories each contains. Putting a little arithmetic into your diet plan will help you reduce the number you obsess over - your weight.
Complex carbohydrates - starches, such as those found in potatoes - take longer, but are also healthy in moderation.Fats are chemically similar to carbohydrates, and contain fatty acids essential to health. Proteins are lysed (split) to make amino acids, that are then recombined to form proteins used in muscles and other structures.Meat is a valid and healthy source of protein for almost everyone. About 3 ounces per meal is about right for the average sized person. A cup of pasta is a good source of carbohydrates. Two cups of leafy green vegetables supply fiber, minerals and vitamins.
A balanced meal can be made up of a serving of meat or other protein source, starchy carbohydrates such as pasta, rice, corn or potatoes, and fruit. Easy on the butter or margarine, go light on cheese, sauces and anything high in sugar or fat.Though you could get the basics from a variety of sources, when considering weight control in addition to getting the proper balance, it's important to know which sources are high in what.Fat contains nine calories per gram, which is double than other energy sources. Thus, you need to keep those foods high in fat down to modest levels. That also helps control cholesterol levels. All sources of carbohydrates have four calories per gram. But healthy sources also contain needed minerals, vitamins and fiber. Some examples are fruits (apples, pears, peaches), nuts (walnuts are lower in fat than peanuts or cashews, for example) and grains (for fiber and minerals).
Why is candy bad, unless consumed in very modest portions? Because they are designed to be high in fat, high in sugar with much lower amounts of helpful nutrients. Neither fat nor sugar are harmful in moderation. Indeed, they're essential to good health. But when consumed in a form that contains an excessive proportion, they provide enormous calories and fewer other nutrients.A single Snickers candy bar, for example, contains 63g, with 53g of sugar, but only 2g of fiber. A cup of broccoli, by contrast, has only 6g total, of which 2.5g are fiber, 1.5g are sugars. A cup of sweet corn has 31g total, 21g are starch (complex carbohydrates), 3g of fiber.Making a list of items you consume will show you the relative amounts of helpful nutrients - and how many calories each contains. Putting a little arithmetic into your diet plan will help you reduce the number you obsess over - your weight.
Tuesday, October 6, 2009
ABDOMINAL EXERCISES- BENEFITS AND LIMITATIONS
Anyone interested in fitness wants to have great looking abs - firm, rippled and well-toned, along with a trim waist. All those are achievable, but beware accepting any myths about flat stomachs and spot reduction around the waist.
As you exercise, you consume energy measured in calories. When you consume enough to deplete the available energy, and enough to reduce the sugars that convert easily, the body goes after stored energy. That stored energy is largely in the form of fat deposits in adipose tissue. Remember that nutrition is an important part of any exercise program.
But that process takes place non-selectively. You don't get to choose which fat deposits the body converts. That means, you can't 'spot reduce' by working on your abs. The effect is still achievable, but doing abdominal exercises alone doesn't target that fat.
When you focus on the abs, you will build strength in that area, by increasing the muscle mass in those muscles. That's helpful for a number of reasons. It keeps a firm, strong layer of muscle which helps keep the stomach and other internal organs well inside the plane defined by your hips. You get a nice trim, flat look.
Abdominal exercises help in another way, too. Since the abdominals are large muscles, they consume a proportionately larger percentage of energy than, say, your jaw muscles. That means that as you work them, they have to be supplied with more energy to move through the range of the exercise. That burns many calories, resulting in weight loss and fat reduction.
The effect is also limited by genetics and age. Some people store more fat around the middle more readily than others. Gender, obviously, makes a difference as well.
Many women in their 40s will naturally develop a pouch in the lower abdomen as their hormones change. Many men will naturally develop 'love handles' at the side, since they store fat in adipose tissue there more readily in their 40s than they did in their 20s.
In order to achieve the desired effect you have to approach muscle fatigue. There's no need to perform a hundred crunches to accomplish that. Done correctly, 20 reps is enough. You don't even have to go to the gym. You can do pelvic tilts while sitting in a chair in the office.
But for best effect, warm up and try the following:
Lie on your back, with your knees raised and cross your arms across your chest. Then lift your shoulders off the floor and hold for 30 seconds. You can feel the effect on your abs already. To make the exercise more difficult, put your hands at the side of your head. Don't use your hands to lift your head, just keep them still. For maximum effort, put your hands above your head, then perform the same shoulder lift and hold, focusing on the abs.
Feel the burn. Repeat daily for 10 minutes or twenty reps, in a few weeks, you'll see definite results.
As you exercise, you consume energy measured in calories. When you consume enough to deplete the available energy, and enough to reduce the sugars that convert easily, the body goes after stored energy. That stored energy is largely in the form of fat deposits in adipose tissue. Remember that nutrition is an important part of any exercise program.
But that process takes place non-selectively. You don't get to choose which fat deposits the body converts. That means, you can't 'spot reduce' by working on your abs. The effect is still achievable, but doing abdominal exercises alone doesn't target that fat.
When you focus on the abs, you will build strength in that area, by increasing the muscle mass in those muscles. That's helpful for a number of reasons. It keeps a firm, strong layer of muscle which helps keep the stomach and other internal organs well inside the plane defined by your hips. You get a nice trim, flat look.
Abdominal exercises help in another way, too. Since the abdominals are large muscles, they consume a proportionately larger percentage of energy than, say, your jaw muscles. That means that as you work them, they have to be supplied with more energy to move through the range of the exercise. That burns many calories, resulting in weight loss and fat reduction.
The effect is also limited by genetics and age. Some people store more fat around the middle more readily than others. Gender, obviously, makes a difference as well.
Many women in their 40s will naturally develop a pouch in the lower abdomen as their hormones change. Many men will naturally develop 'love handles' at the side, since they store fat in adipose tissue there more readily in their 40s than they did in their 20s.
In order to achieve the desired effect you have to approach muscle fatigue. There's no need to perform a hundred crunches to accomplish that. Done correctly, 20 reps is enough. You don't even have to go to the gym. You can do pelvic tilts while sitting in a chair in the office.
But for best effect, warm up and try the following:
Lie on your back, with your knees raised and cross your arms across your chest. Then lift your shoulders off the floor and hold for 30 seconds. You can feel the effect on your abs already. To make the exercise more difficult, put your hands at the side of your head. Don't use your hands to lift your head, just keep them still. For maximum effort, put your hands above your head, then perform the same shoulder lift and hold, focusing on the abs.
Feel the burn. Repeat daily for 10 minutes or twenty reps, in a few weeks, you'll see definite results.
Sunday, September 13, 2009
WEIGHT LOSS SECRETS
Reliable research indicates that one in three of us is carrying excess fat due to a sluggish liver caused by toxins. This creates fat build up around our abdominal area. Science has shown that abdominal fat can lead to a person's risk of diabetes, heart disease, stroke and some types of cancer. Clinical trials show that Milk Thistle contains silymarin which increases the growth of healthy liver cells. The recommended dose is 300mg daily.
A healthy liver needs regular doses of the antioxidants. Cutting down on pain relievers is another step in having a healthy liver as well as daily exercise. Walking is considered an excellent form of exercise because it activates the liver's detox process. You are ultimately responsible for the health of your body and having a healthy liver is primary to living a healthy life.
When body fat begins to accumulate, that usually means toxins are accumulating too. The body retains fats as a way to protect the vital organs in the body from the toxins that we ingest (and create through stress). Body fat accumulation, especially around the mid section, is a visible sign of toxic build up and a good indication that the liver is not functioning as efficiently as it should.
If toxins build up faster than they can be eliminated, in an attempt to protect your organs, your body will actually make body fat for the specific purpose of storing toxins as far away from vital organs as possible. This fat is particularly stubborn fat that is very difficult to lose unless you decrease the toxic load and you do something to help your body detoxify.
So when we detoxify and cleanse the body of toxins, we give the body a chance to repair and strengthen itself - and when the toxins disappear, guess what happens to the protective layer of fat...yes, that disappears too!
A healthy liver needs regular doses of the antioxidants. Cutting down on pain relievers is another step in having a healthy liver as well as daily exercise. Walking is considered an excellent form of exercise because it activates the liver's detox process. You are ultimately responsible for the health of your body and having a healthy liver is primary to living a healthy life.
When body fat begins to accumulate, that usually means toxins are accumulating too. The body retains fats as a way to protect the vital organs in the body from the toxins that we ingest (and create through stress). Body fat accumulation, especially around the mid section, is a visible sign of toxic build up and a good indication that the liver is not functioning as efficiently as it should.
If toxins build up faster than they can be eliminated, in an attempt to protect your organs, your body will actually make body fat for the specific purpose of storing toxins as far away from vital organs as possible. This fat is particularly stubborn fat that is very difficult to lose unless you decrease the toxic load and you do something to help your body detoxify.
So when we detoxify and cleanse the body of toxins, we give the body a chance to repair and strengthen itself - and when the toxins disappear, guess what happens to the protective layer of fat...yes, that disappears too!
Monday, August 24, 2009
NUTRITION
Despite your obsession with thinness, somehow your body has not connected to your mind and each Monday as you creep on the scale you become more desperate. Do you look at your body in the mirror and wonder how fat seems to be growing in places its never been? If this sounds familiar, don't despair! I'll share with you some hidden secrets that can help you understand why you may be getting fatter rather than fitter and why fat loss is a greater challenge for women than men!
Father Time - Beginning in our mid-20s, women lose approximately 7 pounds of muscle mass and gain 15 pounds of fat every decade. (Men lose about 5 pounds of muscle a decade) So, by our mid-40s, we will have lost almost 15 pounds of metabolically active muscle and replaced it with 30 pounds of sluggish fat (if you are not exercising). While the scale tells us that we are only 15 pounds heavier, our metabolism has been dramatically reduced and body composition has changed in unfavorable proportions. The good news is that these changes are, in large part, the result of inactivity and can be reversed with exercise.
Unfortunately it gets worse for women. After menopause, the rate of muscle loss doubles going from 7 pounds a decade to 14 pounds. By the time a woman is in her 60's she can have as little as 20 - 30 pounds of muscle left so not only is she displeased with her figure, but she is more prone to falls and breaking bones.
Also with age, the skin begins to lose its elasticity, sag and lose its ability to contain fat giving a rippled appearance often referred to as cellulite. The dimpled effect is caused by the fibers of connective tissue losing elasticity and allowing the fat to seep through like yogurt through cheesecloth. Yuck!
Muscle is what drives your metabolism. For every pound of muscle on your body you need 35 - 50 calories per day to sustain it. For every pound of fat on your body, you need a modest 2 calories per day. Hint: begin strength training today! Female Fat is Different from Male Fat Men and women do not live in an equal world when it comes to our bodies and specifically body fat. Men are taller with larger muscles and bones and a faster metabolism. At puberty, girls put on fat and boys put on muscle.
From fertilization to breastfeeding, women have different physical experiences than men. Although the odds may appear to be stacked against women they can overcome these obstacles and make improvements to their shape and health. Fat Storage Women are both blessed and cursed with the ability to store excess body fat. Fat serves an important biological purpose by helping to insulate the body, pad the internal organs and provide energy. And nature has also cleverly designed women's bodies to carry almost double the amount of body fat as men because we bear and nourish babies. Fat is the primary energy source our bodies use to support fetal development. Therefore, to keep it available for the developing fetus, our bodies tend to store extra fat in the abs, hips, butt and thighs. Grrrreat!
Unfortunately, we don't have control over where our fat cells decide to swell and shrink, but we can make great strides in helping the cells release fat by exercising.
In order for fat to be metabolized, it must be released from the fat cell and be transported by the bloodstream, where it is shunted to the liver and other active tissues to be used as fuel. Unfortunately, blood flow to fatty tissues is poor compared to the circulation in muscles and organs. So, fat regions tend to remain fat partially due to poor blood circulation. The less circulation-stimulating exercise we perform, the more our bodies are inclined to accumulate fat, although more blame tends to lie with greater food intake.
Father Time - Beginning in our mid-20s, women lose approximately 7 pounds of muscle mass and gain 15 pounds of fat every decade. (Men lose about 5 pounds of muscle a decade) So, by our mid-40s, we will have lost almost 15 pounds of metabolically active muscle and replaced it with 30 pounds of sluggish fat (if you are not exercising). While the scale tells us that we are only 15 pounds heavier, our metabolism has been dramatically reduced and body composition has changed in unfavorable proportions. The good news is that these changes are, in large part, the result of inactivity and can be reversed with exercise.
Unfortunately it gets worse for women. After menopause, the rate of muscle loss doubles going from 7 pounds a decade to 14 pounds. By the time a woman is in her 60's she can have as little as 20 - 30 pounds of muscle left so not only is she displeased with her figure, but she is more prone to falls and breaking bones.
Also with age, the skin begins to lose its elasticity, sag and lose its ability to contain fat giving a rippled appearance often referred to as cellulite. The dimpled effect is caused by the fibers of connective tissue losing elasticity and allowing the fat to seep through like yogurt through cheesecloth. Yuck!
Muscle is what drives your metabolism. For every pound of muscle on your body you need 35 - 50 calories per day to sustain it. For every pound of fat on your body, you need a modest 2 calories per day. Hint: begin strength training today! Female Fat is Different from Male Fat Men and women do not live in an equal world when it comes to our bodies and specifically body fat. Men are taller with larger muscles and bones and a faster metabolism. At puberty, girls put on fat and boys put on muscle.
From fertilization to breastfeeding, women have different physical experiences than men. Although the odds may appear to be stacked against women they can overcome these obstacles and make improvements to their shape and health. Fat Storage Women are both blessed and cursed with the ability to store excess body fat. Fat serves an important biological purpose by helping to insulate the body, pad the internal organs and provide energy. And nature has also cleverly designed women's bodies to carry almost double the amount of body fat as men because we bear and nourish babies. Fat is the primary energy source our bodies use to support fetal development. Therefore, to keep it available for the developing fetus, our bodies tend to store extra fat in the abs, hips, butt and thighs. Grrrreat!
Unfortunately, we don't have control over where our fat cells decide to swell and shrink, but we can make great strides in helping the cells release fat by exercising.
In order for fat to be metabolized, it must be released from the fat cell and be transported by the bloodstream, where it is shunted to the liver and other active tissues to be used as fuel. Unfortunately, blood flow to fatty tissues is poor compared to the circulation in muscles and organs. So, fat regions tend to remain fat partially due to poor blood circulation. The less circulation-stimulating exercise we perform, the more our bodies are inclined to accumulate fat, although more blame tends to lie with greater food intake.
Subscribe to:
Posts (Atom)