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Sunday, September 19, 2010
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
Sunday, September 5, 2010
Lancing Device
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
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
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
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
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 ?
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.
Friday, August 27, 2010
After a recent spate of media claims for the health benefits of isolated foods such as green leafy vegetables, garlic and asparagus, the latest food to be hailed in the press as a potential breakthrough for diabetes is grapefruit.
A substance which gives grapefruit its bitter taste may increase sensitivity to insulin and be involved in breaking down fats in the liver instead of storing it, which could be relevant to diabetes research. The findings, published in the Public Library of Science from research carried out in Jerusalem and Boston, appear to show the antioxidant naringenin mimics the process found in fasting, where fatty acids are broken down instead of carbohydrates.
"It is a fascinating find," said Yaakov Nahmias, PhD, of the Hebrew University of Jerusalem. "Remarkably, naringenin is a dietary supplement with a clear safety record. Evidence suggests it might actually protect the liver from damage." Speaking to the Daily Express, Dr Nahmias admitted that "someone would need to eat 400 grapefruits in one sitting. We really don’t recommend this... but you can buy naringenin as a nutritional supplement which gives you the pure molecule. You would need about one pill per dose, and maybe three doses a day."
Not a magic bullet
"This is a step forward in this research area but we shouldn’t get carried away that eating large amounts of grapefruit will be a magic bullet – it won't. There is also no evidence to link this research to a supplement that would have the benefits the researchers are claiming. We are a long way from seeing whether these findings from cell lines in the laboratory would have the same effects in people," warned Dr Iain Frame, Diabetes UK Director of Research.
He continued: "We know from other research into naturally occurring products (such as those in chocolate and red wine) that, to have any benefit, the amounts needed are huge and unrealistic in a normal diet. The benefits of eating grapefruit could also be outweighed by an increase in the consumption of sugar."
No one food in isolation
Following on from a recent flurry of media stories claiming health benefits from other isolated foods, Dr Iain Frame added: "Diabetes UK would still emphasise that it is unwise to focus on any foods in isolation. Eating a balanced diet which includes the recommended five fruits and vegetables a day, maintaining a healthy weight and being more physically active can help to reduce your risk of developing Type 2 diabetes and can also help people diagnosed with the condition to manage it more effectively and lower the likelihood of developing serious complications."
Previous research, which Diabetes UK reported on last year, also claimed that naringenin could prevent weight gain and balance glucose and insulin levels. However, Diabetes UK warns that some statins can’t be taken with grapefruit juice because it affects the absorption of the drug.
Thursday, August 26, 2010
A recent study reveals the medicinal side of grapefruit. According to scientific experts, grapefruit can be used in the treatment of diabetes, thanks to the presence of an antioxidant in it.
Scientists are of the opinion that the naringenin that gives grapefruit its bitter taste, can do the same job as two separate drugs used in managing Type 2 diabetes.
Diabetes occurs when the body is unable to produce enough insulin to properly regulate blood-sugar levels. Naringenin helps to increase the body's sensitivity to insulin. It also helps sufferers maintain a healthy weight, which is a vital part of diabetes treatment.
The blood is flushed with sugars after a meal, causing the liver to create fatty acids, or lipids, for long-term storage, according to the journal PLoS One.
Weight gain puts diabetics at risk of health problems and reduces the effectiveness of insulin. Scientists found that naringenin makes the liver burn fat instead of storing it. They said its effect mimics the action of fenofibrate and rosiglitazone, two lipid-lowering drugs used to control Type-2 diabetes.
Researcher Martin Yarmush Remarka said: 'The liver behaves as if fasting, breaking down fatty acids instead of carbohydrates.'
Study author Yaakov Nahmias from the Hebrew University of Jerusalem hailed naringenin as a 'remarkable' treatment for diabetes
Monday, July 5, 2010
FREE HOME DELIVERY OF BLOOD SUGAR TESTING STRIPS
Wednesday, May 12, 2010
Steam Inhaler Useful for Asthama Patients
The steam in the facial sauna allows the pores opening in order to perform a complete facial cleansing and to stimulate blood circulation. If used together with the aroma diffuser, it softens and revitalizes the facial skin.
Nasal mask with double function: to concentrate the cleaning into the nose area or to perform a warm and therapeutic using essential oils.