Causes of obesity
The circumstances in which a person get obese is that if the amount of calories he/she intakes and not able to burn them. What factors instigates this states of disproportion between calories consumed and calories burned may vary from person to person. However, over-eating is not the only factor to promote obesity. Hereditary, ecological, psychological, and other reasons also lends hands in promoting obesity.
What is the mystery behind that one person put on weight while another person maintains it? However numerous factors that contribute to obesity have been identified. In America, obesity is a leading cause of deaths. Now childhood obesity is also epidemic in America.
Hereditary factors:
Heredity is connected with obesity because it lean to run in families, highlighting a genetic cause. Yet families also share diet and lifestyle habits that may be part of the cause to obesity. Research on adopted children reveals that adopted children tend to have weights closer to their biological parents than to their adoptive parents. In this case, the person’s genetic composition had more influence on the development of obesity than the environment in the adoptive family.
Ecological factors:
The environment in which a person resides also strongly influences obesity. This embraces lifestyle behavior such as what a person eats habits and the level of physical activity. The tendency to eat high-fat foods, to use energy saving equipments and a sedentary lifestyle with lack of regular exercise are the causes behind obesity.
Psychological balance:
Lots of people eat when they are stressed, bored or irritated. Over time, the association between an emotion and food can become firmly stuck. Depression and tension can lead to obesity, and are leading causes of eating disorders. Most overweight people have no more psychological problems than people of average weight. Still, up to 15 percent of people who are somewhat obese and try to lose weight on their own have binge eating disorder. This disorder is even more common in people who are severely obese. Most eating disorders can be traced to behavioral or psychological complicatedness.
Age Issue:
The rate of metabolism slows down with advancing age. You do not require as many calories as when you were to maintain your weight.
Food inclination:
Heavy fatty foods promote obesity and too much body fat. Intake of high fat foods combined with the decreased calorie requirements because of decreased physical activity leads to obesity. Intake of more calories than our bodies require definitely cause the caloric balance to accumulate, and our body accumulates the weight gain, which leads to obesity.
Illnesses:
Illnesses are also considered to promote obesity as the person mobilization is not frequent. These include hypothyroidism, depression, and certain neurological problems that can lead to obesity.
Medications:
Some medications prescribed for certain illnesses tend to increase appetite desire and subsequently lead to overweight and may also decrease metabolic rate. Also, medications such as steroids and antidepressants could lead to weight gain.
