Obesity is a condition of excess proportion of body fat that is compiled to the extent that it has negative effects on the body. A person is said to be obese when the weight exceeds to more than 20%. You can measure if you are obese by the use of body mass index or BMI. A person is said to be considered as overweight or pre-obese when the BMI is between 25 kg to 29.9 kg and is considered obese if the BMI is more than 30. BMI is a measurement that compared weight and height of a person.

Obesity occurs when a person eats too much than normal than the body needs and with little exercise. There are many factors why people are obese, these includes: Age - as we grow older, the capacity of our body to metabolize the food we eat decreases. That is why many older people are obese. Gender - there are many women that are over weight than men because men have a higher resting metabolic rate. This means that men can burn more calories than women while resting. Men eat a lot because they need more calories to maintain their body weight. Genetics - obesity runs in families. Being obese can be inherited.

There are also environmental factors that are considered the cause of obesity. It includes your lifestyle your way of life such as what a person eats and the daily activities. Another factor is physical activity, people who are active needs more calories than those that have lesser activities daily. Psychological factors can also influence the eating habits of a person. Many people eat when they feel depressed. Illness - can also cause obesity such as hypothyroidism. Medications can also be a cause of obesity. There are many medications that have the side effects of excessive weight gain.

There are many complications of obesity that can lead to serious illness such as diabetes, coronary artery disease, high blood pressure, dyslipidemia, hypelipidemia, depression, stroke, sleep apnea, osteoarthritis, fatty liver, emotional distress, breast cancer, colorectal cancer, gallstones, cancer and gout.

Weight control and diet has become a serious issue globally. With the many factors that can cause obesity and complications that can lead to serious illness or even death, many people are now concerned about their health. Topics about diet and losing weight have become a popular talk abouts of people around the world. When one is obese the totality of the quality of life will also decrease. You can not perform normal activities of daily living. Some avoid going to public places because they are afraid of being discriminated. If you are over weight now, think about it. Do you want to suffer from this serious illness for the rest of your life?