Health risks of obesity

Posted on September 23, 2013 by john in Health risks of obesity

Risk of obesity health

What are the risks of overweight and obesity to health ?

The fact of being overweight or obese is not a cosmetic problem . In adults , this situation significantly increases the risk of many diseases and health problems.

Health problems associated with overweight and obesity in adults

Health risks of obesity

Heart Disease
These diseases (including coronary disease) occur when a fatty material called plaque builds up on the inner walls of the coronary arteries are the arteries that supply blood and oxygen to the heart . Plaque narrows the coronary arteries , making heart blood flow decreases. The odds of having heart disease and heart attack (infarction) are greater as body mass index (BMI ) increases . Obesity can also cause congestive heart failure , a serious condition in which the heart can not pump enough blood to meet the body’s needs .

High blood pressure ( hypertension)
This disease occurs when the force with which blood pushes against the walls of the arteries is too great. The odds of a person having high blood pressure are greater if you are overweight or obese.

stroke
Being overweight or obese can cause accumulation of fatty deposits in the arteries , upon which you can form a blood clot. If the clot is close to the brain, it can block the flow of blood and oxygen and cause a stroke . The risk of stroke increases as BMI increases.

Type 2 Diabetes
This is a disease in which the levels of sugar (glucose ) in the blood are too high . Under normal conditions , the body produces insulin to transport blood sugar into cells , where it will be used. In type 2 diabetes , the cells do not respond sufficiently to the insulin that is produced . Diabetes is a major cause of premature death , heart disease , stroke, kidney disease and blindness. More than 80 percent of people with type 2 diabetes are overweight.

Abnormal levels of blood fats
If you are overweight or obese are more likely to have abnormal levels of blood fats . This includes high amounts of triglycerides and cholesterol of low density lipoprotein or LDL ( a fat that is often called “bad” cholesterol ) , and low amounts of cholesterol in high density lipoprotein or HDL ( which is often known as “good” cholesterol ) . Abnormal levels of these blood fats make a person at risk for heart disease .

Metabolic syndrome
This is called a group of risk factors linked to overweight and obesity that increase the chances of developing heart disease and other health problems such as diabetes and stroke. A person can have any of these risk factors individually, but they tend to occur together . Metabolic syndrome occurs when a person has at least three of these factors promoting heart disease :

A large measure of waist circumference . This is also called abdominal obesity or ” apple type ” . Excess fat around the waist is a major risk factor for heart disease that have excess fat in other parts of the body , for example in the hips .

Abnormal levels of blood fats , including triglycerides and low HDL cholesterol .

Higher blood pressure than normal.

Sugar concentrations in fasting blood higher than normal.

cancer
Overweight and obesity increase the risk of colon cancer , breast ( breast) , endometrium and gallbladder.

osteoarthritis
Osteoarthritis is a common problem of the joints of the knees, hips and lower back . It occurs when the tissue that protects the joints wears . Excess weight can put more pressure on the joints and mean more wear them , causing pain.

Sleep Apnea
This condition causes a person to stop breathing for short periods during sleep . A person with sleep apnea may have more fat stored around the neck . For this reason, the airways are narrower and difficult breathing .

Problems reproduction
Obesity can cause menstrual disorders and infertility ( difficulty having children ) in women.

Gallstones
The gallstones or gallstones are pieces of a rock -like material that form in the gallbladder. These calculations are made mostly of cholesterol and can cause abdominal or back pain . People who are overweight or obese are more likely to have gallstones. Moreover, the weight can result in the gallbladder is larger and does not operate properly .

Health problems associated with overweight and obesity in children

Overweight and obesity in children and adolescents also increase health risks . Type 2 diabetes was once rare in American children . Now represents between 8 percent and 45 percent of newly diagnosed cases of diabetes. In addition , overweight children are more likely to be overweight or obese as adults and run the same risks of disease.

Risks of obesity to health

Obesity is a condition in which the large volume of the body in large volume body hinders the proper functioning of internal organs . This can cause poor health.

People with obesity are at risk for these health problems :

Glucose (sugar ) in the blood high or diabetes.
High blood pressure ( hypertension).
High levels of cholesterol and triglycerides in the blood (dyslipidemia or high blood fats ) .
Heart attacks due to coronary heart disease , heart failure and stroke.
Bone and joint problems ( the greater weight puts pressure on the bones and joints) . This can lead to osteoarthritis , a disease that causes stiffness and joint pain.
Stopping breathing during sleep ( sleep apnea) . This can cause fatigue or daytime sleepiness, poor attention and problems at work.
Gallstones and liver problems.

These three things can be used to determine whether a person’s body fat puts you at risk for obesity-related diseases :

The body mass index ( BMI).
Waist size .
Other risk factors a person has .

BMI

The body mass index ( BMI) was calculated using height and weight and is used to calculate body fat.

In general , starting at 25.0 , the higher your BMI , the higher your risk of health problems related to obesity . These BMI ranges are used to describe levels of risk :

Overweight (not obese), if BMI is 25.0 to 29.9
Obesity Class 1 ( low risk ) , if the BMI is 30 to 34.9
Obesity Class 2 (moderate risk ) , if the BMI is 35 to 39.9
Obesity Class 3 ( high risk ) , if the BMI is equal to or greater than 40

Waist size

Women with a waist size greater than 35 inches ( 88.9 cm ) and men above 40 (101.6 cm ) inches have an increased risk of heart disease and type 2 diabetes. People with bodies ” apple shape ” (which means your waist is larger than your hips ) also have an increased risk of these conditions.
Risk Factors

A risk factor is anything that increases your chance of getting sick .

Having a risk factor does not mean you will get the disease , but increases the likelihood of this happening . Some risk factors , such as age , race or family history of a person can not be changed .

In general, the more risk factors you have, the greater your chance of developing the disease or health problem .

Your risk of health problems such as heart disease, stroke and kidney problems increases if you are obese and have these risk factors :

High blood pressure ( hypertension)
Cholesterol or triglycerides in the blood
Glucose (sugar ) in the blood high , a sign of diabetes type 2

These other risk factors for heart disease and stroke are caused by obesity :

Having a family member under 50 years with coronary
Being physically inactive or having a sedentary lifestyle
Smoking or using snuff products of any kind

synthesizing

You can control most of these risk factors changing your lifestyle . If you are obese , your doctor can help you start a weight loss program with an initial goal to lose 5-10 % of your current weight. This will reduce your risk of developing obesity-related diseases, Health risks of obesity .