Obesity: What Is It? What Causes It? By Gareth Black At Isnare.com Ezine Articles

As part of a healthy person's physiological make-up, a quantity of fat is needed in the body. This fat fulfills a critical role in ensuring a person is kept in a good healthy condition and its presence is considered by nutritionists and the medical profession as being one of the crucial factors in having a healthy body.

However, a person can consume too much fat by regularly eating a totally inadequate diet. The constant build up of fat within the body inevitably leads to a person becoming overweight, and eventually obese. Obesity is defined as being more than 20% above the weight recommended for a person of that height.

An extremely severe form of obesity is known as morbid obesity. This condition manifests itself when a person is so overweight that it affects their day to day activities, especially mobility.

The medical profession world-wide uses a standard term to describe a person's weight status. This is the Body Mass Index (BMI) and it's calculated by taking into account a person's weight and height. The resulting figure gives an idea of the weight level of a person compared to what it should be for a person of a given height.

For example a person having a BMI of between 20 and 24.9 is considered as having a normal and satisfactory weight level. Those people with a BMI of 25 to 29.9 are considered to be overweight - a situation that should prompt them to lose weight.

A person with a BMI figure of 30 and above are medically obese and need to take urgent action to prevent the condition from deteriorating any further. Whereas an obese person with a BMI of over 40 are said to be suffering from morbid obesity, or extreme obesity. In this case a person should be getting professional help to get their weight down.

What causes Obesity?

Basically, obesity is the result of an inferior life style.

Inferior because of two factors: (1) a person's continued consumption of poor quality food, and (2) because of a person's notion that regular exercise isn’t a necessary part of being healthy.

(1) A person consumes too much fat by regularly eating a diet of poor quality and non-nutritious food. People who live on an unhealthy diet of 'junk' food; high calorie, sugar laden food and drinks; and food containing excessive amounts of fat are creating a health problem for themselves. In other words food that is totally lacking in nutritional value is partly responsible for weight gain.

(2) Regular exercise is not only a way of maintaining good health, it's also a proven method of obesity prevention. During the course of a day, a person will consume - eat - more calories (a unit of energy) than they need for the day.

There is a surplus of energy that needs to be 'worked off' otherwise that energy will be stored in the body as fat, leading to an increase in weight. The simplest way of 'working off' that energy is by undertaking a regular form of exercise. Whether it's nothing more complicated than a walk, exercise will use up the surplus calories.

Therefore a life-style of constant unhealthy food and drink, with no regular exercise can only lead to one outcome - a health crisis resulting from being overweight. And the only way to address this problem is to make some life-style changes - eat a more nutritious and healthy diet, in moderate quantities; exercise daily; and consult a medical professional.

Pills for Obesity

To help people manage their weight more satisfactorily, a newly released pill has come onto the market. Internationally recognized as the best weight loss pill, it's able to control the amount of fat stored in the body by ejecting 28% of the fat from a recently eaten meal. Of all the pills that claim to assist with obesity, this is the only one that has undergone a rigorous and strict testing program to ensure that it works as claimed.

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