What is The Best Glucose Meter For Your Needs?

Since one of the most important tools in battling diabetes is the Glucose Meter there are many different versions on the market today. Pretty much any Glucometer you choose is going to be accurate and provide fairly consistent results. When it comes to choosing a Glucose Meter it will really depend on what type of features you think you will need.


Which Glucometer is Best?
If you are like me, you’ll want one fully loaded with all the options. Not because I necessarily need all the options, but I want them. There are some things that you may want to consider if you are in the market for a new Glucose Meter.
1. Does the meter require a test strip or a control solution that you need to use when checking for accuracy?
2. Do you need the Glucose Meter to be small enough to fit inside a purse or briefcase?
3. What does cleaning the Glucose Meter entail?
4. Do you need a meter that allows you to do a AC1 check at home? Some don’t have that feature.
5. Would you prefer a Glucose Meter that uses test strips or do you find that cartridges are easier?
6. The smaller the amount of blood the meter requires the better so you definitely want to know what size blood sample the meter requires to take an accurate reading.
7. The price is a huge factor when choosing a meter. If you are the kind of person that misplaces or has a tendency to break glucose meters and possibly will have to replace it then a meter on the cheaper side would be better for you.
8. The test strips or cartridges definitely should be factored into the cost. You may get the cheapest meter available just to find out that the strips that it requires are the most expensive on the market.
9. Is any of the cost for the Glucose Meter or the test supplies covered by your health insurance? If so, go out and get the most expensive Meter that your heart desires.
10. Are you kind of a computer geek and want to be able to download your results to your computer? This is a very good way to track your levels.
11. Are you tired of having your fingers pricked? You may want to check out the Glucose Meters that use alternative site testing.
12. Do you ever need to check your levels in the middle of the night? If so you could get a Glucose Meter that glows in the dark.
13. Are you already carrying way to many gadgets on your person and would love to streamline? Now available is a Glucose Meter and Personal Digital Assistant in one. Pretty cool huh?
So as you see there are many things to consider before running out and getting a new Glucose Meter test kit. Like I said, I opt for all the bells and whistles on mine because I am a nerd and need to have the latest and greatest. No matter what your budget or your preferences there is a Glucose Meter out there that will be perfect for you

Lancing Device

A blood-sampling device, also known as a lancing device, is a reusable instrument equipped with a lancet. It is also most commonly used by diabetics during blood glucose monitoring. The depth of skin penetration can be adjusted for various skin thicknesses.

Blood Lancet or Pricking Needles

A blood lancet, or simply lancet, is a small medical implement, similar to a small scalpel but with a double-edged blade or needle. Lancets are used to make punctures to obtain small blood specimens, are generally disposable, and are commonly used in the treatment of diabetes. The small blood samples obtained can be tested for blood glucose, hemoglobin, and many other blood components. Lancets are also used to prick the skin in skin testing for allergies.

Normal values of Blood Glucose in Human Body

Many factors affect a person's blood sugar level. A body's homeostatic mechanism, when operating normally, restores the blood sugar level to a narrow range of about 82 to 110 mg/dL (4.4 to 6.1 mmol/L).

Despite widely variable intervals between meals or the occasional consumption of meals with a substantial carbohydrate load, human blood glucose levels normally remain within the normal range. However, shortly after eating the blood glucose level may rise temporarily up to 140 mg/dL (7.8 mmol/L) or a bit more in non-diabetics. The American Diabetes Association recommends a post-meal glucose level less than 180 mg/dl (10 mmol/L) and a pre-meal plasma glucose of 90–130 mg/dL (5 to 7.2 mmol/L).

Blood glucose measurement units

The international standard way of measuring blood glucose levels are in terms of a molar concentration, measured in mmol/L (millimoles per litre; or millimolar, abbreviated mM). In the United States, mass concentration is measured in mg/dL (milligrams per decilitre).

Since the molecular weight of glucose C6H12O6 is about 180 g/mol, for the measurement of glucose, the difference between the two scales is a factor of 18, so that 1 mmol/L of glucose is equivalent to 18 mg/dL.

Blood Glucose Meter or Glucometer

A blood glucose meter is an electronic device for measuring the blood glucose level. A relatively small drop of blood is placed on a disposable test strip which interfaces with a digital meter. Within several seconds, the level of blood glucose will be shown on the digital display.

Needing only a small drop of blood for the meter means that the pain associated with testing is reduced and the compliance of diabetic people to their testing regimens is improved. Although the cost of using blood glucose meters seems high, it is believed to be a cost benefit relative to the avoided medical costs of the complications of diabetes.

Recent and welcome advances include:

* 'alternate site testing', the use of blood drops for from other places than the finger, usually the palm or forearm. This alternate site testing uses the same test strips and meter, is practically pain free, and gives the real estate on the finger tips a needed break if they become sore. The disadvantage of this technique is that there is usually less blood flow to alternate sites, which prevents the reading from being accurate when the blood sugar level is changing.
* 'no coding' systems. Older systems required 'coding' of the strips to the meter. This carried a risk of 'miscoding', which can lead to inaccurate results. Two approaches have resulted systems that no longer require coding. Some systems are 'autocoded', where technology is used to code each strip to the meter. And some are manufactured to a 'single code', thereby avoiding the risk of miscoding.
* 'multi-test' systems. Some systems use a cartridge or a disc containing multiple test strips. This has the advantage that the user doesn't have to load individual strips each time, which is convenient and can enable quicker testing.
* 'downloadable' meters. Most newer systems come with software that allows the user to download meter results to a computer. This information can then be used, together with health care professional guidance, to enhance and improve diabetes management. The meters usually require a connection cable, unless they are designed to work wirelessly with an insulin pump, or are designed to plug directly into the computer.

Blood glucose monitoring

Blood glucose monitoring is a way of testing the concentration of glucose in the blood (glycemia). Particularly important in the care of diabetes mellitus, a blood glucose test is performed by piercing the skin (typically, on the finger) to draw blood, then applying the blood to a chemically active disposable 'test-strip'. Different manufacturers use different technology, but most systems measure an electrical characteristic, and use this to determine the glucose level in the blood.

Healthcare professionals advise patients with diabetes on the appropriate monitoring regime for their condition. Most people with Type 2 diabetes test at least once per day. Diabetics who use insulin (all Type 1 diabetes and many Type 2s) usually test their blood sugar more often (3 to 10 times per day), both to assess the effectiveness of their prior insulin dose and to help determine their next insulin dose.

Improved technology for measuring blood glucose is rapidly changing the standards of care for all diabetic people.

Types of Diabetes

Most cases of diabetes mellitus fall into two categories: type 1, type 2 diabetes.

Type 1 diabetes

Type 1 diabetes mellitus is characterized by loss of the insulin-producing beta cells of the islets of Langerhans in the pancreas leading to insulin deficiency. This type of diabetes can be further classified as immune-mediated or idiopathic. The majority of type 1 diabetes is of the immune-mediated nature, where beta cell loss is a T-cell mediated autoimmune attack.[6] There is no known preventive measure against type 1 diabetes, which causes approximately 10% of diabetes mellitus cases in North America and Europe. Most affected people are otherwise healthy and of a healthy weight when onset occurs. Sensitivity and responsiveness to insulin are usually normal, especially in the early stages. Type 1 diabetes can affect children or adults but was traditionally termed "juvenile diabetes" because it represents a majority of the diabetes cases in children.

Type 2 diabetes

Type 2 diabetes mellitus is characterized by insulin resistance which may be combined with relatively reduced insulin secretion. The defective responsiveness of body tissues to insulin is believed to involve the insulin receptor. However, the specific defects are not known. Diabetes mellitus due to a known defect are classified separately. Type 2 diabetes is the most common type.

In the early stage of type 2 diabetes, the predominant abnormality is reduced insulin sensitivity. At this stage hyperglycemia can be reversed by a variety of measures and medications that improve insulin sensitivity or reduce glucose production by the liver.

What is Diabetes ?

Diabetes mellitus, often simply referred to as diabetes—is a group of metabolic diseases in which a person has high blood sugar, either because the body does not produce enough insulin, or because cells do not respond to the insulin that is produced. This high blood sugar produces the classical symptoms of polyuria (frequent urination), polydipsia (increased thirst) and polyphagia (increased hunger).

There are three main types of diabetes:

* Type 1 diabetes: results from the body's failure to produce insulin, and presently requires the person to inject insulin. (Also referred to as insulin-dependent diabetes mellitus, IDDM for short, and juvenile diabetes.)
* Type 2 diabetes: results from insulin resistance, a condition in which cells fail to use insulin properly, sometimes combined with an absolute insulin deficiency.
* Gestational diabetes: is when pregnant women, who have never had diabetes before, have a high blood glucose level during pregnancy. It may precede development of type 2 DM.

Other forms of diabetes mellitus include congenital diabetes, which is due to genetic defects of insulin secretion, cystic fibrosis-related diabetes, steroid diabetes induced by high doses of glucocorticoids, and several forms of monogenic diabetes.

All forms of diabetes have been treatable since insulin became available in 1921, and type 2 diabetes may be controlled with medications. Both type 1 and 2 are chronic conditions that usually cannot be cured. Pancreas transplants have been tried with limited success in type 1 DM; gastric bypass surgery has been successful in many with morbid obesity and type 2 DM. Gestational diabetes usually resolves after delivery. Diabetes without proper treatments can cause many complications. Acute complications include hypoglycemia, diabetic ketoacidosis, or nonketotic hyperosmolar coma. Serious long-term complications include cardiovascular disease, chronic renal failure, retinal damage. Adequate treatment of diabetes is thus important, as well as blood pressure control and lifestyle factors such as smoking cessation and maintaining a healthy body weight.

As of 2000 at least 171 million people worldwide suffer from diabetes, or 2.8% of the population. Type 2 diabetes is by far the most common, affecting 90 to 95% of the U.S. diabetes population.