Tag: Bloodstream

Insulin To Treat Diabetes

When someone has Type I diabetes, which used to be referred to as Juvenile Diabetes, insulin is the natural treatment. In this case, a person does not produce any insulin and insulin must be injected in order for the patient to survive. Just as there are many different types of oral medications to treat Type II diabetes, there are also many different options when it comes to insulin to treat diabetes.

Years ago, insulin was derived from animals and injected by a needle. Patients often needed multiple insulin injections throughout the day. There were problems with the insulin derived from beef and pork and many patients developed a resistance to the insulin after a period of time. In 1977, modern technology in the treatment of diabetes took a giant leap as human insulin was cloned. Today, insulin to treat diabetes is human insulin and is much more effective than insulin used in the past.

There are many different types of insulin on the market today and, as is the case with oral medications, it may take several different insulin types in order to find the correct balance that will insure good glucose levels. Some insulin, such as Humalog, is very short acting and peaks within an hour after injection. Other insulin, such as Ultra Lente, is very long acting and peaks in 18 hours.

There are three characteristics to insulin. Onset is the time it takes for the drug to reach the bloodstream and begin lowering the glucose. The peaktime is the time when the drug is at the maximum strength and the duration is how long the drug continues to work in reducing the blood glucose level.

Each patient has different needs when it comes to insulin and for this reason, there are many different types of the drug. Cost is also a consideration in many cases as the insulin must be injected every day and, in certain instances, many people have to inject the insulin several times a day.

Another benefit of modern technology in managing people with diabetes through the use of insulin is the insulin pump. This is much more effective than injections as it is a catheter that remains under the skin and separates the insulin into three different types of insulin. Basal insulin is injected continuously. Bolus doses are given to cover any carbohydrates consumed in a meal. You can also have correction doses or supplemental doses. This is especially effective if your blood sugars are high prior to eating.

The use of the insulin pump is much more effective than using injections as it controls your insulin and blood glucose levels on a continuous basis. It is relatively easy to use and most people with Type I diabetes are using insulin pumps.

Not only people with Type I diabetes use insulin. Those with Type II diabetes who have been unable to control their blood sugars through diet and medication are often prescribed insulin. Because the insulin pump is so effective at retaining control of the blood glucose level, many people with Type II diabetes have also opted to use the insulin pump.

Medical science is continuing to search for a cure for diabetes which has reached epidemic proportions in some areas. Until a cure is found, however, there are many ways to treat this disease. When someone gets a diagnoses of diabetes, they often panic and are overwhelmed at all of the information. If you or a loved one is diagnosed with diabetes, become empowered by learning all you can about treating the illness, learning about different medications and making sure that you comply with orders given by your physician.

Patients with diabetes who are compliant and learn about their disease stand the best chance of living a long and productive live, despite having diabetes.

How To Use The Glycemic Index

The glycemic index is a rating of carbohydrates that was developed in 1981 by Dr. David J. Jenkins of the University of Toronto. This concept was developed to help people who wanted to rank carbohydrates based upon how they affected the blood glucose levels. Different carbohydrates are absorbed into the system in different manners and all take different times to break down and digest. Carbohydrates that break down and cause rapid digestion tend to leave the most glucose in the blood stream and cause the most damage to a person who is a diabetic. These carbohydrates are given a high rating on the Glycemic Index.

The carbohydrates that are given a high rating on the Glycemic Index include those made with white sugar, white flour, baked potato, French fried pototoes, white break, pastas made with white flour. Even corn flakes are considered bad carbohydrates on the Glycemic Index. This can be valuable information for anyone who has just been diagnosed as a diabetic and wants to discover which foods are more beneficial. While most diabetics will be told to avoid carbs, avoiding carbohydrates all together is not often feasible. For someone who thinks a candy bar is way worse than white bread, the Glycemic Index can be a real eye opener and can be a great way how to use the Glycemic Index for someone who is trying to discover which carbohydrates are safer than others.

Another way on how to use the Glycemic Index is to learn which carbohydrates are better for those who are trying to either watch their carbohydrate intake or who are on a diabetic diet. Some foods, such as fruits and certain vegetables, are low on the glycemic index and take a longer time to absorb into the bloodstream, giving the body the benefit of the nutrients while allowing the body to expel the glucose in a more natural way. One caveat when it comes to fruits and vegetables is that baked potatoes are not considered in the low group in the Glycemic Index.

As a matter of fact, potatoes are one of the highest ranking foods in the Glycemic Index. People consume French fries throughout the world like they are going out of style. Not only are they high in fat and offer little protein, they are also very high in carbohydrates.

Intermediate carbohydrates in the Glycemic Index include foods with a rating from 56 to 69. These include candy bars, some brown rices and croissants. This an be invaluable news to someone who is learning to develop a diabetic diet but who is unaware of what foods rank high and rank low.

Most people may assume that a piece of white bread is way worse for a person with diabetes than a candy bar, but this is not true. By learning the different ratings and classifications on the Glycemic Index, a person who is watching their carbohydrates as well as their diabetic diet can learn some invaluable lessons and learn how to use the Glycemic Index to their advantage.

High Glycemic Foods

In 1981, Dr. David Jenkins of the University of Toronto came up with a ranking system for carbohydrates based upon how long it takes them to break down into the system. Some carbohydrates break down very slowly and those release glucose gradually into the bloodstream and have a low glycemic index. For people who are diabetes, particularly those who are insulin dependent, a low glycemic index is preferable. These foods allow the insulin or medication to respond better to the blood glucose and allows for the sugars to break down more naturally.

Other foods are rated high on the Glycemic Index. These foods currently have high ratings and raise the blood glucose level quickly. High glycemic foods can be beneficial for people who are recovering from high exertion or those suffering from hypoglycemia. People with Type I or Type II Diabetes should avoid high glycemic foods as they can play havoc with the insulin or medication they are taking.

Some examples of foods that considered high glycemic foods include corn flakes, white rices such as jasmine rice, white breads and baked potatoes. People who have diabetes, either Type I or Type II, should avoid these foods as much as possible.

Other foods that are high glycemic foods include those with large amounts of white refined sugar or white flour. One thing a doctor will tell a patient on how to avoid high glycemic foods is to avoid anything white. This includes white bread, pasta made with white flour and even cakes or sweets made with refined white sugar or white flour.

High glycemic foods tend to take a long time to digest in the system of a diabetic. The glucose, or sugar, stays in the blood because the system of a diabetic is unable to process the refine sugars and flours. The glucose stays in the blood and in the urine causing the diabetic to frequently urinate, experience thirst and hunger more than the average person and sweat profusely.

After a while, this takes its toll on the system of a diabetic. The kidneys begin to hurt because they are not functioning properly. This is one symptom that diabetics often present with when seeking a physician. They also get blood in their urine and, in the worst case scenario, they faint or enter into an episode of semi-consciousness, confusion which can even lead to a diabetic coma. In some instances, a diabetic coma can prove fatal.

People who have Type I and Type II diabetes should be very mindful of which foods have a high glycemic index and avoid these foods in their diet. With proper diet, medication or insulin and monitoring of blood sugars, diabetics can lead a normal lifespan.

Diabetes is not a death sentence at all. It is simply a condition that many people possess that does not allow their body to break down sugars and starches through their system so that they digest normally. Diabetes is harmful to an individual who does not follow the advice of their physician, does not consume a proper diet and does not monitor their blood glucose levels. People who adhere to the medical guidelines concerning diabetes have just as much of a chance of living a normal life as anyone else.

Can A Good Diet Keep Diabetes At Bay

Upon first being diagnosed with diabetes, many patients ask can a good diet keep diabetes at bay. Most doctors will agree that a good diet, low in carbohydrates and sugars can help a person with diabetes avoid many of the complications that often accompany the disease. While a good diet can not necessarily cure the illness, a good diet can keep diabetes at bay.

People who have diabetes have a difficult time processing foods such as sugars and starches. Instead of processing normally through their system, they stay in the system and turn end up increasing the glucose in the bloodstream. When this occurs, it is called glycemia – which is too much sugar in the blood. People with Type I and Type II diabetes both suffer from having too much glucose in the blood. As the glucose does not digest normally, it causes problems with the kidneys, liver, eyesight, heart and blood circulation in general.

Depending upon the stage of their diabetes, a physician will normally prescribe either medication or insulin. Both help the body process the sugars in the blood, to break them down and allow the patient to expel them. However, insulin and medication are no substitute for a healthy diet. Just because a person is taking medication or insulin does not give them carte blanche to consume all of the sugar and carbohydrates they can get their hands on. It is absolutely essential that a person with diabetes not only take medication or insulin as directed, but also adhere to a diabetic diet. This means getting familiar with which foods should be avoided and which foods can be eaten sparingly.

The Glycemic Index was established in 1981 to rate which carbohydrates are the worst for those with diabetes. The carbohydrates that are high on the list, such as white bread, take longer to digest and should be avoided. Carbohydrates that have low scores, such as brown rice, can be eaten in moderation. It is very difficult for anyone to avoid carbohydrates completely, which is why familiarizing oneself with the Glycemic Index is so important in the treatment of diabetes.

In addition to carbohydrates that rate high on the Glycemic Index as well as low, there is also an intermediate group. It may surprise people to know that a chocolate bar is rated in the intermediate group on the Glycemic Index. This does not mean, however, that one should feel free to consume all the chocolate they want. The purpose of the Glycemic Index is to help individuals establish which foods should definitely be avoided and which foods are okay in moderation.

So, can a good diet keep diabetes at bay. The answer is yes. While it cannot cure a patient of diabetes, a good diet low in foods that have high ratings in the Glycemic Index and high in proteins can help an individual with this condition live a longer, healthier life. Until there is a cure for this potentially life threatening condition, it is important for all people who suffer from diabetes to familiarize themselves with the Glycemic Index so they can better understand how to control their disease.