Guest guest Posted November 25, 2007 Report Share Posted November 25, 2007 Obesity occurs when a person consumes more calories than he or she burns. For many people this boils down to eating too much and exercising too little. But there are other factors that also play a role in obesity. These may include: Age As you get older, your body's ability to metabolize food slows down and you do not require as many calories to maintain your weight. This is why people note that they eat the same and do the same activities as they did when they were 20 years old, but at age 40, gain weight. Gender Women tend to be more overweight than men. Men have a higher resting metabolic rate (meaning they burn more energy at rest) than women, so men require more calories to maintain their body weight. Additionally, when women become postmenopausal, their metabolic rate decreases. That is partly why many women gain weight after menopause. Genetics Obesity (and thinness) tends to run in families. In a study of adults who were adopted as children, researchers found that participating adult weights were closer to their biological parents' weights than their adoptive parents'. The environment provided by the adoptive family apparently had less influence on the development of obesity than the person's genetic makeup. In fact, if your biological mother is heavy as an adult, there is approximately a 75% chance that you will be heavy. If your biological mother is thin, there is also a 75% chance that you will be thin. Nevertheless, people who feel that their genes have doomed them to a lifetime of obesity should take heart. Many people genetically predisposed to obesity do not become obese or are able to lose weight and keep it off. Environmental factors Although genes are an important factor in many cases of obesity, a person's environment also plays a significant role. Environmental factors include lifestyle behaviors such as what a person eats and how active he or she is. Physical activity Active individuals require more calories than less active ones to maintain their weight. Additionally, physical activity tends to decrease appetite in obese individuals while increasing the body's ability to preferentially metabolize fat as an energy source. Much of the increase in obesity in the last 20 years is thought to have resulted from the decreased level of daily physical activity. Psychological factors Psychological factors also influence eating habits. Many people eat in response to negative emotions such as boredom, sadness, or anger. While most overweight people have no more psychological disturbances than people at their normal weight, about 30% of people who seek treatment for serious weight problems have difficulties with binge eating. During a binge-eating episode, people eat large amounts of food while feeling they can't control how much they are eating. Illness Although not as common as many believe, there are some illnesses that can cause obesity. These include hormone problems such as hypothyroidism (poorly acting thyroid slows metabolism), depression and some rare diseases of the brain that can lead to overeating. Medication Certain drugs, such as steroids and some antidepressants, may cause excessive weight gain. Emotional Aspects of Obesity One of the most painful aspects of obesity may be the emotional suffering it causes. American society places great emphasis on physical appearance, often equating attractiveness with slimness or muscularity. In addition, many people wrongly stereotype obese people as gluttonous, lazy, or both. However, more and more evidence contradicts this assumption. Obese people often face prejudice or discrimination at work, at school, while looking for a job, and in social situations. Feelings of rejection, shame, or depression are common. When to Seek Help You should call your doctor if you are having emotional problems related to your weight, need help losing weight, or if you fall into either of the following categories. If your BMI is 30 or greater, you're considered obese. You should talk to your doctor about losing weight since you are at high risk of having health problems.If you have an " apple " - a so-called, " potbelly " or " spare tire " -- you carry more fat in and around your abdominal organs. Fat in your abdomen increases your risk of many of the serious conditions associated with obesity. Women's waist measurement should fall below 35 inches. Men's should be less than 40 inches. If you have a large waist circumference, talk to your doctor about how you can lose weight. Quote Link to comment Share on other sites More sharing options...
Guest guest Posted November 26, 2007 Report Share Posted November 26, 2007 This is a great post with lots of important and useful information, thank you! Another issue that is related is the availability and knowledge of healthier food choices. This issue effects many people. From inner cities where it is very challenging for low-income people to access healthy food (but their welfare /food stamps are accepted at all the convenient fast food places) to the schools where there are plenty soda and candy machines but not nearly healthy food choices - that is just one aspect of this complex issue. There is a new non-profit organization called the Children's International Obseity Foundation (CIOF) that is starting up and is going to be addressing this issue from many viewpoints, including integrative, alternative, and psychological approaches and interventions. The website will be up soon - they are at http://ciofoundation.blogspot.com/. They like to be contacted with ideas and information so they can make their website a great resource. Cinda Hocking Internal Energy Plus Consultant http://cindahocking.blogspot.com Get easy, one-click access to your favorites. Make your homepage. Quote Link to comment Share on other sites More sharing options...
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