Did you know that today obesity is the leading cause of mortality and morbidity in the world. About 1.2 billion people in the world are overweight and at least 300 million of them are obese. That despite the fact that obesity is one of most preventable health risks, according to the World Health Organization. In fact in North America, obesity is on the verge of surpassing cigarette smoking as the leading cause of preventable deaths. Approximately 35 percent of women and 31 percent of men aged 20 and older are overweight or obese, as are about one quarter of children and adolescents aged 6 - 17. And these rates, which are already among the highest in the world, are increasing rather than decreasing. From a public health perspective, this is alarming.
Obesity is a physical condition that results from excessive storage of fat in the body. Obesity has been defined as a weight more than 20% above what is considered normal according to the body mass index, which is calculated from an individual's age, height, and weight. Obesity is a not only a preventable condition, but also a serious disorder that has implications on the person's heart function, blood pressure and blood sugar and causes a dramatic increase in lipid values. Therefore the need for weight loss becomes all the more important.
Obesity is normally measured by the - Body Mass Index. It is calculated by dividing the weight in kilograms by the square of the height in meters. A person with a Body Mass Index (BMI) over 25.0 kg/m2 is considered overweight; a BMI over 30.0 kg/m2 is considered obese. A further threshold at 40.0 kg/m2 is identified as an urgent morbidity risk.
Obesity has been known to cut the lifespan of individuals by as much as half. If obesity is so important, what are the causes of obesity? People gain weight when the body takes in more calories than it burns off. Those extra calories are stored as fat. The amount of weight gain that leads to obesity doesn't happen in a few weeks or months. Because being obese is more than just being a few pounds overweight, people who are obese have usually been getting more calories than they need for many years
Genes, those small parts of the DNA that people inherit from their parents and that determine traits like hair or eye color play an important role in weight gain. Some of your genes tell your body how to metabolize food and how to use extra calories or stored fat. Some people burn calories faster or slower than others do because of their genes.
Obesity can run in families, but just how much is due to genes is hard to determine. Many families eat the same foods, have the same habits (like snacking in front of the TV), and tend to think alike when it comes to weight issues (like having a hearty dinner and encouraging everyone to eat extra). All of these situations can contribute to weight gain, so it can be difficult to figure out if a person is born with a tendency to be obese or overweight or learns eating and exercise habits that lead to weight gain. In most cases, weight problems arise from a combination of habits and genetic factors. Certain illnesses, like thyroid gland problems or unusual genetic disorders, are uncommon causes for people gaining weight.
Sometimes emotions can cause obesity as well. People tend to eat more when they are upset, anxious, sad, stressed out, or even bored. Then after they eat too much, they may feel bad about it and eat more to deal with those bad feelings, creating a tough cycle to break.
A sedentary life is another main cause of obesity. People are much less active today than they used to be, with televisions, computers, and video games filling their spare time. Cars dominate our lives, and fewer people walk or ride bikes to get somewhere. As lives become busier, there is less time to cook healthy meals, so more and more people eat at restaurants, grab takeout food, or buy quick foods at the grocery store or food market to heat up at home. All of these can contain lots more fat and calories than meals prepared from fresh foods at home.
In addition to other potential problems, people who are obese are more likely to be depressed. That can start a vicious cycle: When people are overweight, they may feel sad or even angry and eat to make themselves feel better. Then they feel worse for eating again. And when someone's feeling depressed, that person is less likely to go out and exercise.
The best way one can avoid these health problems is to maintain adequate weight. And the keys to healthy weight are regular exercise and good eating habits. But all this is easier said than done. There are certain truths that you needs to know before going in for weight loss.
Truth No 1: - Eating less food will not ensure weight loss. This is because your body adjusts to the less calorific intake For example if you have a calorific intake of 2,500 calories per day and you reduce that to1000 calories, your body's metabolism will actually adjust and burn these calories slowly. Thus you will not reduce weight, while your friend who is still having a calorific intake of 2,500 calories will not gain weight.
Truth No 2: - Eating food less number of times will not help reduce weight. In fact our body needs food and we need to eat an adequate quantity at particular times in the day. In fact one needs to eat at least three times a day to reduce weight.
Truth No 3: - Going in totally unplanned dieting will harm the body in the long run. Totally low carbohydrate or low fat diets simply do not work. Foods are basically divided into three categories - carbohydrates, fats and proteins. We need each of these food components, but in the right percentage. All obese persons eat these foods in the wrong quantities. They need to rejig the percentage intake of each of these three components of food while going in for a weight loss diet. This will ensure weight loss while being healthy.
Truth No 4: - Just Exercising will not reduce weight. In fact by only just exercising you might also increase weight, which you did not want in the first place. Exercising must also be done at the right time and just adequate enough to make you feel invigorated. Too much of exercise and the wrong type of exercise will only leave you fatigued .
Truth No 5 : - You need the right concentration of diet and exercise to reduce weight. A properly planned diet along with the right exercise depending on which part of your body has the highest propensity to put on more fat, will actually result in the healthy weight loss and give you a high degree of fitness.
Truth No 6: - You need to take an appetite suppressant like Phentermine along with dieting and exercise to ensure that you does not fall victim to the primary reason why most people on diets fail - binge eating. Phentermine is a appetite suppressant which is used in the treatment of obesity. It is available in tablet and capsule form. One can easily buy Cheap Phentermine over the internet on popular sites such as - Phentermine Online. Not only that, cheap Phentermine is easily available online too. One can get Phentermine at a huge discount to the normal price at which is available at the local pharmacy.
If you are a person with a genuine desire to reduce weight, you will definitely benefit from these truths and act accordingly. Remember that it is never too late for weight loss as long as your personal physician has no objections. Weight loss is actually a disciplined process.
In the words of David Viscott 'You must begin to think of yourself as becoming the person you want to be'. If that's means being fit and healthy, then go all out for weight loss.
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