Los Angeles Chinese Learning Center, providing private Chinese Mandarin classes, Chinese tutors, Mandarin interpreter and translators, China investment report, investment opportunity report, China intelligence report, information on Chinese herbal medicines in Los Angeles
Corporate Services Other Services
Private Instruction Invest in China
Curriculum FAQ
Business Culture Health Education
Textbooks Our Staff
Hours and Location Contact Us



Diabetes Information

-Diabetes Facts
-History of Diabetes
-Causes of Diabetes
-Diabetes Complications
-Diabetes Education
-Diabetes Research

Diabetes Mellitus

-Diabetes Mellitus Symptoms
-Type 1 Diabetes Mellitus
-Type 2 Diabetes Mellitus
-Diabetes Mellitus Treatment

Types of Diabetes

Type 1 Diabetes
-Type 1 Diabetes Mellitus
-Type 1 Diabetes Symptoms
-Type 1 Diabetes Diet
-Type 1 Diabetes Cure

Type 2 Diabetes
-Type 2 Diabetes Mellitus
-Type 2 Diabetes Symptoms
-Type 2 Diabetes Causes
-Type 2 Diabetes Diet
-Treatment of Type 2 Diabetes
-Type 2 Diabetes Medications

Gestational Diabetes
-Gestational Diabetes Test
-Gestational Diabetes Symptoms
-Gestational Diabetes Diet Plan
-Gestational Diabetes Treatment

Juvenile Diabetes
-Juvenile Diabetes Symptoms
-Juvenile Diabetes Treatment

Diabetes Insipidus
-Nephrogenic Diabetes Insipidus
-Treatment for Diabetes Insipidus

Feline Diabetes

Diabetes Symptoms
Signs of Diabetes 
Also: Diabetes Sign Symptoms 
-Type 2 Diabetes Symptoms
Also: Type II Diabetes Symptoms
-Gestational Diabetes Symptoms
-Symptoms, Juvenile Diabetes
Also: Diabetes Symptoms in Child

(see also Blood Glucose)
-Glucose Level
Also: Blood Glucose Level
-Glucose Meter
Also: Blood Glucose Meter
-Glucose Monitor
Also: Blood Glucose Monitor
-Glucose Test
Also: Glucose Tolerance Test
-Glucose Intolerance

Diabetes Diet
-Diabetes Food
-Diabetes Nutrition
-Diabetes Diet Plan
-Type 2 Diabetes Diet

Diabetes Supply
-Diabetes Testing Supply

Diabetes Treatment
-Diabetes Medications
-Alternative Treatment for Diabetes

-Insulin Resistance
-Insulin Pump
-Lantus Insulin

Diabetes Care
-Diabetes Management
-Diabetes Associations
-Diabetes Prevention
-Diabetes Cure

Diabetes is the No. 6 leading causes of deaths in the United States, according to 2001 data  from the United States National Center for Health Statistics.

Insulin Resistance
(General Information)

What is Insulin?

Insulin is a hormone secreted by the pancreas.  It helps the body utilize blood glucose (blood sugar) by binding with receptors on cells like a key would fit into a lock.  Once the key insulin- has unlocked the door, the glucose can pass from the blood into the cell.  Inside the cell, glucose is either used for energy or stored for future use in the form of glycogen in liver or muscle cells.

What is insulin resistance?

Insulin resistance occurs when the normal amount of insulin secreted by the pancreas is not able to unlock the door to cells.  To maintain a normal blood glucose, the pancreas secretes additional insulin.  In some cases (about 1/3 of the people with insulin resistance), when the body cells resist or do not respond to even high levels of insulin, glucose builds up in the blood resulting in high blood glucose or type 2 diabetes.  Even people with diabetes who take oral medication or require insulin injections to control their blood glucose levels can have higher than normal blood insulin levels due to insulin resistance.

Why is insulin resistance in the news?

More and more people in the U.S. are becoming obese, physically inactive, or both.  Obesity and physical inactivity aggravate insulin resistance.  Also, people who are insulin resistant typically have an imbalance in their blood lipids (blood fat).  They have an increased level of triglycerides (blood fat) and a decreased level of HDL (good) cholesterol.  Imbalances in triglycerides and HDL cholesterol increase the risk for heart disease.  These findings have heightened awareness of insulin resistance and its impact on health.

What is Syndrome X?

Another term heard in the news is Syndrome X.  Syndrome X is a cluster of risk factors for heart disease associated with insulin resistance.  These risk factors include: hypertriglyceridemia (high blood lipid), low HDL-cholesterol, hyperinsulinemia (high blood insulin), often hyperglycemia (high blood glucose), and hypertension (high blood pressure).

Who has insulin resistance?

Almost all individuals with type 2 diabetes mellitus (diabetes) and many with hypertension, cardiovascular disease, and obesity are insulin resistant.  These diseases and conditions are predominantly found in countries with an improved economic status such as the U.S.  And in the U.S., these diseases and conditions are among the leading contributors to morbidity and mortality.  Also, about 20-25% of the healthy population may be insulin resistant.

What are the symptoms of insulin resistance?

There are no outward physical signs of insulin resistance.  A glucose tolerance test, during which insulin and blood glucose are measured, can help determine if someone is insulin resistant.  Many people who are insulin resistant produce large enough quantities of insulin to maintain near normal blood glucose levels.

What causes insulin resistance?

No one knows for sure.  Some scientists think a defect in specific genes may cause insulin resistance and type 2 diabetes.  Researchers continue to investigate the cause.  What we do know is that insulin resistance is aggravated by obesity and physical inactivity both of which are increasing in the U.S.

Do all people with insulin resistance develop diabetes?

No.  Science has not yet determined why some people with insulin resistance eventually develop diabetes and others do not.  By maintaining an appropriate weight and a physically active lifestyle many individuals are able to reduce their chances of becoming insulin resistant and developing diabetes.

What is the best diet for people with insulin resistance?

Research indicates that low fat diets may aggravate the effect of insulin resistance on blood lipids.  Therefore, for individuals who are insulin resistant, a diet low in saturated fat (less than 10 percent of total calories) and more moderate in total fat content (40% of total calories) may be beneficial.  This recommendation is different from the low-fat, high-carbohydrate diet that many health organizations recommend to help prevent heart disease.  Specifically, they recommend decreasing fat intake to less than 30 percent of calories.  Some groups recommend even lower levels of dietary fat.
It is also beneficial to maintain an appropriate body weight because obesity can aggravate insulin resistance.  To maintain an appropriate weight, regulate caloric intake and maintain a physically active lifestyle.  A registered dietitian can assist with developing a proper diet plan for people with insulin resistance, or a family history of type 2 diabetes.


Blood Glucose -
Sugar in the blood that is used by the body cells for energy or stored as glycogen for future energy needs.

Blood Lipid -
Fat that is present in the blood, includes triglycerides and cholesterol.

Cholesterol -
A waxy, fat-like substance produced by the liver and contained in selected foods (e.g., egg yolks, coconut oil).  Cholesterol is a form of lipid.  The body produces all the cholesterol it needs to function normally.  200mg/dl or less is the desired blood level.

Glycogen -
Storage form for glucose in the body.

High Density Lipoprotein (HDL) -
Also called the "good" cholesterol because it removes cholesterol from the bloodstream preventing it from accumulating in the vessels.

Insulin -
Hormone produced by the pancreas; essential for proper use of glucose in the body.

Insulin Resistance -
Insulin resistance occurs when the normal amount of insulin secreted by the pancreas is not able to remove glucose from the blood into the cells for use as energy or storage for future use.

Low Density Lipoprotein (LDL) -
Also called the "bad" cholesterol because it carries most of the cholesterol in the blood.  If the LDL level is too high, cholesterol and fat can build up in the arteries.

Pancreas -
Organ in the body that produces the hormone insulin.

Triglycerides -
One of the components of a lipoprotein (in addition to cholesterol and other components).  Triglycerides are the main constituents of stored fat.

Type 2 Diabetes Mellitus -
Often referred to as adult onset diabetes or noninsulin dependent diabetes mellitus.   Disease state in which glucose is not able to move efficiently from the blood to the cells.  There are two possible causes.  First, the pancreas produces enough insulin but the insulin is not effective in removing glucose from the blood.  Second, the pancreas eventually may not produce enough insulin to properly remove glucose from the blood.

(From http://syndromex.stanford.edu)

See also



This diabetes health education project is supported by Chong's Health Care at http://www.cljhealth.com, one of the leading companies in the discovery of alternative medicines for diabetes

All contents copyright ? Los Angeles Chinese Learning Center, unless otherwise noted. Website Hosting  Diabetes