All Blood Tests

Glucose, the primary energy source for human and animal cells, is a type of sugar that travels through the bloodstream. Glucose enters your body whenever you eat carbohydrate foods. Glucose levels are regulated by insulin and glucagon. Insulin is a hormone that is produced by the pancreas and released into the bloodstream when glucose levels rise.

Normal glucose levels fall between 70 and 150 mg. Levels typically are lower in the morning, and rise after meals. Blood sugar levels falling consistently above 150 are indicative of hyperglycemia, or high blood sugar. Chronic low levels, falling below 70, characterize hypoglycemia, or low blood sugar. Hypoglycemia is a potentially fatal condition. Symptoms of this condition are lethargy, impaired mental functioning, irritability and loss of consciousness. Persistent hyperglycemia results in diabetes mellitus, which is the most common disease related to blood sugar regulation failure. Diabetes can cause eye, kidney and nerve damage.

A blood glucose test measures the amount of glucose in the bloodstream. Reasons for testing glucose levels are to check for diabetes, to monitor treatment of diabetes, and to check for hypoglycemia. There are several different types of glucose tests. The ‘fasting blood sugar’ test checks glucose levels after an eight-hour fast and is often the first test performed when checking for diabetes. For this test, levels have to fall between 70 and 99 in order to be considered normal. The ‘two-hour postprandial blood sugar’ test measures glucose levels two hours after eating a meal.

Normal glucose levels for this test fall between 70 and 145. Random blood sugar testing checks glucose levels randomly throughout the day, regardless of meal times. If levels vary widely, there could be a problem. Blood sugar levels should be between 70 and 125 in order to be considered normal for random testing. The ‘oral glucose tolerance test’ diagnoses diabetes and predicaments. This tests your blood after drinking a glucose drink. If you think you may have a blood sugar disorder, contact your primary care physician for testing. There are many conditions that can cause a change in your blood glucose levels. Normal results may vary depending on the lab.

Normal blood glucose levels vary very little from person to person. There is a set range within which your glucose levels should fall in, anything outside this and you could end up with some kind of problems. Glucose mainly is a kind of an energy source in the body. It is created whenever you consume any form of carbohydrates. The pancreas produces a hormone called insulin which ultimately helps in regulating the glucose in the blood.

The normal range should be anywhere between 70-150 mg/dl. Your sugar levels may vary within this range depending on your meals and the time of the day. When your sugar levels go beyond the 150mg/dl mark, you could end up with a condition called hyperglycemia or high blood sugar. On the other hand, if your levels are below 70 mg/dl, then you may be suffering from hypoglcemia. Sugar levels which fall very low could eventually prove to be fatal. The normal signs of hypoglycemia are fatigue, tiredness, nausea, personality problems, and in some severe cases even coma. High blood sugar on the other hand usually leads to the more common condition of diabetes. Diabetes if not kept under control, could cause nerve, eye and kidney damage.

The best way to know your normal blood glucose levels is through a blood test. A test confirms your normal range and also helps you to determine if you could be suffering from any kind of the above problems. There are numerous different tests that you could take.

The fasting glucose level test is usually performed when check for diabetes, it is done after fasting fro 8 hours. The normal range for this test should be between 70-99 mg/dl. There is also another test called the postprandial blood sugar test, which is done 2 hours after eating a meal, and the normal range for this test should be between 70-145 mg/dl. A person could also do a random blood test for checking his sugar levels, here the normal range should be between 70-125 mg/dl. If the results fall outside this range frequently, then it could indicate a upcoming problem.

Lastly there is one more test called the oral glucose tolerance test or OGTT. This test is performed after giving a glucose drink to the person. This is normally done when a person, requires to get himself checked for diabetes.

In the end it is very important that a person get his glucose levels checked often, as some of the sugar related disorders can strike without any prior warning. Also please consult your doctor or physician for the best advice and information on normal blood glucose levels and any symptoms you may be having.

What exactly is blood glucose? Well it is the food source for our cells and we get glucose primarily by eating carbohydrates. The carbohydrates go in as food then are transformed into sugar. These sugar or blood glucose levels are controlled by insulin and glucagons. Insulin is an essential hormone released from the pancreas when sugar levels rise.

A normal blood sugar should fall below 150 mg, but not any lower than 70 mg. If your blood sugar is not, within this range, it is time to see the doctor and here is why:

•Constantly being above 150 mg is an indicator of high blood sugar

•Consistently being below 70 mg is an indicator of low blood sugar

These blood sugar levels are what are known as hyperglycemia and hypoglycemia respectively. The worst of the two is the last one this condition can be potentially life threatening. Here are some signs of hypoglycemia:

•Being chronically tired or lethargic

•Increased mood swing in particular irritability

•Passing out

•Confusion or serious memory loss

Left untreated this condition can escalate into full-blown diabetes possibly resulting in sever eye, kidney or nerve damage. To determine if you may have a problem in this area for sure your doctor will want to run some tests.

Fasting Blood Sugar Test:

This is the first blood test your doctor may want to perform with diabetics. This test is administered at least eight hours after a meal or optimally first thing in the morning before you have had breakfast. With this kind of test, your blood sugar should be below 100 mg. If your levels are up to 125 mg you may have pre-diabetes, a test result over 125 mg will encourage your physician to do the test again with a tentative diagnosis of diabetes. Two or more tests are absolute confirmation of diabetes. When the numbers get to the 200 mg mark you are a serious diabetic and may already be suffering other symptoms as noted above.

Random Blood Glucose Test:

A random blood sugar test will be given at anytime of the day and can also give the first indications of diabetes. A normal blood glucose level is below 200 mg. If you are higher than that, you probably have pre-diabetes and your doctor will probably refer you back for a fasting glucose test to be sure.

Oral glucose tolerance test:

This is the test no one really cares for, after your fasting blood sugar is taken then they will move along to checking your tolerance for sugar. The doctor will give you this thick sweet solution to drink and then you wait. One-hour level they will take your blood and administer the test. Normal glucose levels after an hour are less than 140 mg. between the normal and 199 mg is pre-diabetes. Now we wait again for another hour and take the last test. At this point in the procedure, your blood sugar should still be below the 140 mg. If however your level after two hours is, 200 mg or more this indicates diabetes.

Wherever you fall on the testing, it is always a good idea to watch our sugar and carbohydrate intake for health reason. If you do happen to be diabetic, it is better to know early on so that you can attempt to address the problem with diet and exercise.

Normal blood glucose levels vary very little from person to person. There is a set range within which your glucose levels should fall in, anything outside this and you could end up with some kind of problems. Glucose mainly is a kind of an energy source in the body. It is created whenever you consume any form of carbohydrates. The pancreas produces a hormone called insulin which ultimately helps in regulating the glucose in the blood.

The normal range should be anywhere between 70-150 mg/dl. Your sugar levels may vary within this range depending on your meals and the time of the day. When your sugar levels go beyond the 150mg/dl mark, you could end up with a condition called hyperglycemia or high blood sugar. On the other hand, if your levels are below 70 mg/dl, then you may be suffering from hypoglcemia. Sugar levels which fall very low could eventually prove to be fatal. The normal signs of hypoglycemia are fatigue, tiredness, nausea, personality problems, and in some severe cases even coma. High blood sugar on the other hand usually leads to the more common condition of diabetes. Diabetes if not kept under control, could cause nerve, eye and kidney damage.

The best way to know your normal blood glucose levels is through a blood test. A test confirms your normal range and also helps you to determine if you could be suffering from any kind of the above problems. There are numerous different tests that you could take.

The fasting glucose level test is usually performed when check for diabetes, it is done after fasting fro 8 hours. The normal range for this test should be between 70-99 mg/dl. There is also another test called the postprandial blood sugar test, which is done 2 hours after eating a meal, and the normal range for this test should be between 70-145 mg/dl. A person could also do a random blood test for checking his sugar levels, here the normal range should be between 70-125 mg/dl. If the results fall outside this range frequently, then it could indicate a upcoming problem.

Lastly there is one more test called the oral glucose tolerance test or OGTT. This test is performed after giving a glucose drink to the person. This is normally done when a person, requires to get himself checked for diabetes.

In the end it is very important that a person get his glucose levels checked often, as some of the sugar related disorders can strike without any prior warning. Also please consult your doctor or physician for the best advice and information on normal blood glucose levels and any symptoms you may be having.

Glucose in your blood is the main source of energy for all humans and animals. It is basically a type of sugar which circulates throughout the blood providing the much needed energy. Glucose is manufactured in the body, through the food we eat, mainly carbohydrates. The glucose levels in are blood are controlled by the an hormone called insulin, which is produced by the pancreas. It is very important for a person to maintain normal blood glucose levels in his body, to avoid any complication or conditions like diabetes.

Lets discuss what the normal blood glucose levels should be in a person. The normal levels fall in the range of 70-150mg. They typically vary between these two values throughout the day, depending on the time of the day and the kind of meals a person has had. If the levels go above 150 mg for a period of time then a condition occurs called hyperglycemia, and if they fall below 70 mg then a person is know to have to hypoglycemia. Consistent low blood sugar levels can be potentially fatal. Some of the common symptoms of low blood sugar are- tiredness, fatigue, lack of focus and in some extreme cases even coma. On the other hand consistently high blood sugar levels results in diabetes in a person. Diabetes if not treated in time can lead to eye, kidney, heart and nerve damage.

The surest way to measure your glucose levels is through a blood test. It is very important that person do these tests at regular intervals, if he is showing any of the symptoms of irregular blood sugar. There are different kinds of blood tests which can be done. If a person is being diagnosed for diabetes the first test he normally does is called a “fasting blood test”, which is done after a 8 hour fasting period. The results of this test should be between 70-99 mg to indicate normal blood glucose levels.

There is another test called the “two-hour postprandial blood sugar”, which is done after 2 hours of eating a meal. The levels for this test should fall between 70-145 mg.

A third test called the random testing method is done usually at random time throughout the day. The normal levels for this test are 70-125 mg. If the results vary a lot, then it may indicate a problem.

Lastly there is a test called the “oral glucose tolerance test”, which helps to diagnose diabetes. This test is done after supplying the patient with a glucose drink or snack.

If you have any of the symptoms or signs of diabetes or low blood sugar, then it is advisable to contact your physician immediately to get your tested in time.