What Causes Obesity?

You or someone you know may be struggling with obesity.

Heart attack on a bunIt affects one in three adults in the United States, and is increasing in every country.

Many consider the rise in obesity an epidemic.

Along with weight gain, obesity brings with it a whole host of health problems. These problems range from depression and poor sleep to heart problems and death. Obesity has even been linked to many forms of cancer.
Before a person can begin to manage obesity, they must understand it. Specifically, what is causing the obesity?
What Causes Obesity?
At times, it is only one factor that causes weight gain. Other times there is a combination of factors that cause weight gain.  Here are some of the more common causes for obesity.
  • Genetics: Scientists and medical professionals have identified a group of genes that control hunger. More specifically, they control the hormone Leptin. When you have healthy Leptin levels you feel hungry only when your body needs food. When levels are imbalanced you might feel hungry all of the time.
  • Environment: The environment you live in, your friends, and the habits you grew up with make a difference. People with obese parents are more likely to be obese themselves. People with obese friends are also more likely to be obese. People who live in the Southern United States or the Midwest are also more likely to be obese.
  • Diet: Diet is the primary cause of obesity. Overeating and poor eating habits are the single biggest contributor to obesity. Processed foods, fast foods and restaurant foods are all high in fat, salt and sugar. One take out burger can have more calories and fat than the average person should consume in a day.Sugary drinks such as juice and soda are also major contributors to the obesity epidemic. Many people consume their full day’s calories in drinks alone. Diet is so important to preventing and controlling obesity and doctors and scientists believe that a good diet can overcome genetics.
  • Activity: When inactivity is combined with poor eating habits, obesity is a result–the math is simple. A person must burn more calories than they consume.  Simple things like walking and taking the stairs at every opportunity can make a huge difference.
  • Lifestyle: You might be surprised that some basic lifestyle habits can cause obesity. For example, poor sleep or a high stress life are both contributing factors in obesity. Low Leptin levels stop the brain from knowing when we are full. High stress causes high cortisol levels which contribute to bellyfat.

If you are struggling with obesity, try to pinpoint the factors that could be contributing to it. Then and only then can you take proper steps to regain your health. Consult your physician and assess your lifestyle and habits. What can you do to lose weight and get healthy?

What is the obesity rate?

BMI - The GameObesity is a chronic condition

where a person’s body fat percentage is higher than normal. Men are considered obese if their body is more than thirty percent fat. Women are considered obese if their body is more than twenty-five percent fat.

Most often, a doctor uses BMI or Body Mass Index to determine if a person is obese. Body mass is calculated by comparing the height and weight of a person. It’s a simple calculation. You can do the math yourself.

Multiply your weight by 703. Divide that number by your height in inches multiplied by itself.

At 200 pounds and are six feet tall,  the equation would be 200 x 703/72 x 72. Or 140600/5184 or 27.12. Remember that the obesity ratio for men is defined as someone with a BMI over thirty. This means the person in this example is not considered obese.

While the math is easy to do, losing the weight isn’t always as easy. It takes a lot of hard work and support to get to a healthy weight. People are stressed and tired and eat what they can, when they can.  Often it’s not the best quality food, usually high in saturated fats and sugars. This fact has lead to an obesity epidemic among both children and adults and has become very commonplace.

How Common is Obesity?

You might be surprised at the following rate of obesity in the United States, but one in three adults is obese. That’s more than thirty percent of the adult population!

What’s even more alarming is that obesity is skyrocketing in children. Approximately one in four or twenty-five percent of children are obese. These numbers have doubled in the past ten years!

The Surgeon General reported that about 300,000 people in the United States die annually from conditions  directly related to obesity.

The Center for Disease Control reports that obesity numbers are much higher amongst minorities groups than in caucasions. It’s also reported to be more common in the southern United States and the Midwest than other areas of the country.

However, obesity is not limited to the United States. It is growing at an alarming rate across the globe.

What Causes Obesity?

Obesity is caused by the following:

  • Genetics
  • Overeating
  • Poor eating and dietary habits
  • Not enough physical activity
  • Medications
  • Psychological factors like depression
  • Diseases
  • Environment – poor role models
  • Hormones and metabolism
  • Dieting

But studies have shown that no single element affects weight more than diet and activity levels. Burning more calories than you eat trumps genetics, medication, and any other factors.

This is good news. It means that even if the cards are stacked against you, you can control your weight. If you’re overweight and want to avoid obesity and all the resulting health complications, you can take control of your health.

Because obesity is so prevalent, there’s a lot of help available. Consult your physician. Change your habits to support a healthy lifestyle. Join a weight loss group or support group.

Obesity is common but it doesn’t have to be your life.

Does Family History Play a Role in Childhood Obesity?

Part of finding a solution to the obesity epidemic that is plaguing our society is to determine the causes.  The first place we often look is within the family itself. Does family history, or genetics play a role in a child’s obesity?

Family Behavior

Let’s examine the parents. Before we go further let’s just say this is not to point fingers, or play the blame game. It is only to find a solution for both parents and their children. No one wants to see their children suffer, and obesity can lead to distress both now and in the future.

Now that we understand why we’re looking at the parents, here are some facts. Children are more likely to be obese if their parents are obese. The reason is simple. Kids are imitators. They do what they see their parents do. If parents are eating all the time or eating unhealthy foods, then children tend to follow suit.

Also, if parents use food as a coping mechanism, children will too. This can lead to emotional eating which has been the catalyst for much adult obesity. If parents are sedentary, their children will more likely to be inactive as well.  If parents reward themselves often with sweet treats, their children may feel the same need. So, as a parent, what are you doing or not doing that could be influencing your children’s eating and activity habits?

Family Genes

Yes, you may be predisposed to certain illnesses or conditions because of family genetics. If your parents or grandparents had certain types of cancers or diabetes or heart disease, your risk increases. The same can hold true if your parents have a disorder that results in weight gain. Body type is hereditary in many instances. If your mother is “pear shaped” and your father is “apple shaped” the chances that you will battle those same issues are likely.

With that knowledge on board, it doesn’t mean that your child will develop those conditions or become obese. Your child’s future is not always set in stone. Modern medicine can keep you and your child one step ahead and away from obesity. Hereditary body types that are prone to weight gain just calls for a more vigorous exercise and diet program. Can you outsmart your genes? Perhaps. It’s worth your every effort to give it a try.

Family Economics

How much does childhood obesity depend on where you live and your income bracket? If you are in the lower income range or poverty level, it can have a lot to do with it. We know that eating healthy can get quite expensive if you’re not the most clever shopper and cook. Fattening foods are often easier to prepare, easier to reach in the grocery store, more prominently displayed, and more often marketed with sales and give aways. You don’t normally see coupons for fresh fruits and vegetables, lean meats, and dried beans, peas and lentils.

Community sports programs can help kids get physically active and ward off obesity. Children living in lower income homes are often unable to participate in sporting or community programs due to the cost involved. The money just isn’t there to fund these activities for low income families.

Family history plays some part in childhood obesity but it doesn’t have to be the most pivotal part. By knowing how your family history and dynamics affects your child’s health, you can challenge these forces and help your child maintain a healthy weight and lifestyle.

To learn more about how to deal with childhood obesity, check out this excellent book by Susan Okie. To order the book, click on this image.

What are your thoughts?  Leave a comment or sound off about the epidemic.

Sugar May Be Bad, But This Sweetener is Far More Deadly

No High Fructose Corn Syrup

No High Fructose Corn Syrup

View this incredible video presentation by Robert H. Lustig, MD UCFS Division of Endocrinology and Metabolism. It is about 1.5 hours in duration, but if you want the truth about High Fructose Corn Syrup, this is the presentation to see.

UCSF’s Lustig Discusses the Role of Fructose in Pediatric Obesity

ABC (Australian Broadcasting Corporation) Radio National’s The Health Report, with Norman Swan, MD, features an interview with UCSF pediatric endocrinologist Robert Lustig, MD.

Dr Lustig argues that

the reason for the obesity epidemic is more than just the calories we eat and lack of exercise. Rather, it’s due to the wide use of fructose by food manufacturers in what Lustig terms the “toxic environment” of Western diets.

According to Lustig,

fructose, a carbohydrate, acts biologically like a fat and a hepato-toxin that worsens obesity, especially in children. High fructose stimulates the appetite and increases overall food consumption.

Lustig is professor of clinical pediatrics and director of the Weight Assessment for Teen and Child Health (WATCH) Program at UCSF.

PLEASE WATCH DR. LUSTIG’S LECTURE ON  Sugar & Obesity

Here’s the link:

http://www.ucsf.edu/news/2010/03/3222/ucsf-lecture-sugar-and-obesity-goes-viral-experts-confront-health-cri