A lot of talk, labels and media today talks about the Glycemic Index, or GI. What the GI does is explain the difference in the way various carbohydrate rich foods can affect the body and the levels of blood glucose in the system. A food with a high GI, for example, is one in which the carbohydrates break down quickly and release glucose very quickly into the bloodstream. On the other hand, carbohydrates that can break down at a lower rate, and release glucose at a lower rate, and called low GI. This concept was created by a Doctor David J. Jenkins at the University of Toronto, during research into diabetes. It is basically the time in which it takes the body to convert the carbohydrates to glucose, and how much at once is too much.

For example, carbohydrates are broken down to simple sugars within the bloodstream. Insulin is a hormone secreted by the pancreas, which aids by combining with glucose to enter the cells. Glucose and oxygen then combine to produce the energy that is available for the body to then use. Excess glucose not absorbed and used, becomes glycogen. It is stored in the liver to be used in times of extra need by the body. If not used to reinforce dropping sugar levels in between meals, this can then eventually turn to fat within the system.

The benefits of understanding and utilizing the GI within a healthy lifestyle are many: especially for those with diabetes, those who may be susceptible to the disease; and overweight people who are trying to lose weight. In fact, knowing and understanding the benefits of the Glycemic Index can benefit anyone wishing to maintain optimum health and wellbeing.

It is understood that eating a lot of foods with a high GI content can be dangerous to health. Eating GI high foods pushes your body to extremes, pushing glucose into the blood stream quickly can cause a physical high, which is followed by a low. This can create a great deal of imbalance in the body, and can lead to unexplained fatigue and exhaustion. This is even more of a problem for those who lead a sedentary lifestyle, whether it is due to health or other factors. People who are overweight need to be very careful of this also. Diets high in complex carbohydrates can cause many related health issues.

Foods high in GI are not always easy to spot, although many products these days are labelled as being Low GI foods. The obvious ones are the grain and cereal foods: rice, pasta, macaroni cheese, pizza and so on. High GI foods are present in basically all of the food groups, so here are some that may not be so well known.

Vegetables are generally low GI and should always be included in a balanced diet, but some have a higher GI than others. These include potatoes: baked, fried or mashed and therefore French fries and hash browns. Broad beans, parsnip and turnip are included as well. Dried fruits and canned fruits are often high in sugar content, making them very high also. When it comes to fruits, fresh is best. Some fruit and vegetable juices also state on the label when they are low GI to assist in consumer choices. (440)Virtually all highly processed foods, snacks, chips, crackers and so on have extremely high GI levels, and should be eaten only in moderation, and within a well-balanced diet.

Foods which are low in GI include green vegetables, raw and unrefined cereals, grains and even sugar. Swapping white bread for pita bread or simply alternating between high and low GI foods can aid in a more balanced intake. A low GI diet has many far-reaching health benefits. Eating mainly low GI foods means that the glucose seeps more slowly and regularly into the blood stream, helping to balance energy levels, and helping the body to feel full for much longer in between meals. This is a great weight loss tool, as it not only helps shed the weight, but gives the body more energy with which to exercise. Hunger can often occur with a high GI diet, due to the massive highs and lows that occur in glucose levels. This can lead to lethargy, tiredness and a lack of motivation. The choice of low GI foods therefore can increase physical endurance, and also the mental and emotional aspects related to motivation and endurance.

It is not difficult to change to a low GI diet. In fact, a lot of health conscious people find their diet is already on the right track, due to healthy choices. The main thing is to simply swap low for high. Instead of using highly processed foods, make a switch. Change processed cereals to cereals such as bran, oats and barley. Use raw or wholegrain options: brown instead of white rice, bread and so on. Sweet potatoes are less high GI than potatoes, and are equally great in cooking, mashing and even salads.

The Glycemic Index has become a standard in many countries, with some even listing a GI symbol or rating on products. The index does not, however, take other factors into consideration, including the fact foods in different areas of the world, farming practices and so forth, means that not all foods will have the same GI in all areas. This does not mean it is not a valuable tool in health management. Looking at the foods consumed and levelling those with higher and lower levels can have a major impact on managing health issues including, but not limited to: diabetes, heart health, chronic obesity, fatigue and many others.

It is an excellent tool for diet management, and is listed, used and discussed in a variety of diet books, exercise management plans, and health and fitness centre worldwide. Switching to low GI foods is simply common sense. Diets of rural areas and differing cultures which have better health standards and longevity often attest that eating food in a more natural state is a key to optimum health and wellness.

We are living at an age when concern should be attached to the type of food that we eat. Nutritionists and health organizations have now recognized that food quality has a direct relationship with the health status of an individual. For this reason, the glycemic index is important in trying to establish if the intake of certain types of meals are within recommended levels.

First, an explanation of what this terminology means is necessary. It relates to the amount of sugar or glucose in the body. A well established fact is that carbohydrate foods contain different amounts of sugar. The system mentioned above ranks food in terms of the quantity of sugar. This helps to determine the effect they will have on the glucose levels in the body. Herein lies the secret to health lifestyles. If the food in question has a lot of effect on the blood sugar, it poses a risk. Those that are qualified as having less amount of glucose can get a pass mark and are good to eat. The more the sugar, the higher is the risk of contracting heart ailments and diabetes.

The index operates on a scale that is between 0 and 100%. If the results that come out show that the percentage is high, it means the consumer is putting himself at a risk. Alerts bells should start to ring when there is at least 70% ranking in the undesirable elements. A medium rate is between 59% and 69%. With this, the risks are not quite pronounced but caution is necessary. The comfort zone is recognized if the rating indicates that the rate of the undesirable components is below 55%.

Many benefits accrue when effort is made to ensure there is a low presence of the substances that the consumer is often advised to avoid. One of the positive results is proper wait management. Obesity that in most cases results from improper diet intake can be avoided. The other is sensitivity to insulin. It should be borne in mind that insulin contributes a lot to whether one develops diabetes or not. If your system cannot detect how much of it is available in the blood, signs that danger looms large are certain. Management of diabetes is therefore related to the type of food that one is used to consuming.

Heart diseases have a link with the information that is got from the index in question. High blood pressure can be accelerated by certain substances. The same is the case with the cholesterol in the body. Clogging of veins is associated with food that increases the amount of fat that has not been digested.

More benefits include physical strength. The human is body made to function in such away that some types of foods help to build strength while others wear it out. This is why it is important to know what has gone into preparing the menu on the table. In fact, sports people do not take a meal just because it is available. Doing this would ruin their careers.

A person who takes food that has the recommended levels of certain foods is able to fight the pangs of hunger much better than the one who takes food without caution. This is attributed to the fact that some types of food do not add value. They only degenerate the system.

You can use this knowledge to start a more improved diet plan. Henceforth, ensure that only the food that has recommended substances is on the table. It is agreeable that the switch cannot happen immediately.So start familiarizing yourself with low risk food. In the course of time, this will become part of your diet. The result will be fewer visits to the doctor and a guarantee of longer life. At breakfast, cereals are recommended. They include high fiber grains such as oats, barley and bran. For bread, avoid the processed type. Insist on the one made using whole grains. Some people are attracted to the look but they forget that natural bread is more nutritious. All types of fruits and vegetables will do you a lot of good. Brown rice will also enrich your health.

Getting to know more about the research that has been done in this area can be of much help. This can be done by subscribing to the E-letters that are regularly published by researchers in this field of studies. They often give updates on the latest findings. With the relevant information, one is then able to tell if a certain composition in the diet is likely to lead to poor health or not. Many universities have full departments that specialize in this area . Data to guide on what exactly is the carbohydrate level in each type of food has been generated. Some of the results are as recent as six months. The analysis will be provided in data form that is easy to interpret.

On websites in which the researchers have constant postings, a section on the most frequent questions is also attached . So any knowledge based inquiry that one may have can be answered. A dialogue with the personnel well versed in matters related to the index can be initiated and any of the curiosities that may arise will be attended to.

The importance of getting in touch with the qualified personnel is that food that may appear it has a high composition of the cabs, that is, food that should be avoided, while it is actually good according to research. Examples are avocados and pizza which may have so much fat but show low quantities of carbohydrates. It is good to remember that the index is based on the quantity of carbohydrates.

It does not mean, however, that if certain compositions contain cabs, they should be completely avoided. Experts opine that with proper use of the glycemic index one is in still in the safety zone. A lot more can be learned by visiting a website that has full details about this very interesting topic. Alternatively subscribe to the magazine that provides regular updates.

There is a good possibility that you may have heard the term glycemic index before on numerous programs or you may have read it in the press without actually knowing too much about it. The truth of the matter though is if you or your family have a history of illnesses such as heart disease of diabetes then you can actually improve your health by knowing at least the basics and how it all relates to your diet.

Basically this is a table that shows you how quickly a certain food can raise our blood sugar levels so it is pretty clear already why this is invaluable information for somebody with diabetes. It breaks things down into categories so it is very easy to look up for specific foods right down to individual nuts or grains as well as the effect sugar has on you. This list is used by a wide range of people from health professionals to those involved in creating diets but it can also be used by the general public that take an interest in their diet and general health.

Its creation has been due to numerous medical research projects and has not been the work of only one study which means it is an amalgamation of different laboratories. This means the ratings you see on the table are taken more as the average rating in some cases as clearly different places may come up with slightly different results so they need to look for what may be the middle ground for something like this.

It should also be noted that understanding the glycemic index can also help some people lost weight as this can often involve them following a low carbohydrate diet so they need to be aware of these kinds of details when thinking up meals. People that initially create the diet plans tend to have an expert understanding of this table but with a little bit of work you too can understand enough to make good meals that are low in carbohydrates.

The way it is structured is that the different foods are giving a rating of between zero and one hundred and glucose has a rating of one hundred since it is responsible for giving you the biggest hit of sugar in your blood stream immediately. Obviously the higher the score the more it is going to affect your blood sugar level and if you are diabetic you are best to avoid those scoring at that end of the chart which is why it is so important to understand even the basics of this particular chart.

You may be surprised at where certain foods rank on the glycemic index as things such as potatoes and pasta are nearer the higher end of the scale. White bread also ranks highly but such are the complexities of this chart that whole meal bread is actually ranked a lot lower so this shows why you need to look at it in detail and do not just think the one type of food is going to have the same rating as this really is not the case.

Examples of foods at the lower end of the scale are cereals, fruit, and various lentils and this lets you see what the low carbohydrate diet would be like. Clearly there is a lot that can be done with them but it is important to point out that foods around the fifty mark are still regarded as being at the lower end so do not think you must aim for under twenty as very few are actually listed as low as that.

It has to be pointed out that just because a food appears at the lower end it does not mean that it has no glucose in it at all. Instead it means it releases the glucose into your blood stream slowly whereas those higher up tend to release it instantly giving you that sugar rush that you may be familiar with and of course for people that suffer from diabetes this is going to be a problem as it sends insulin levels through the roof.

It is important to point out that this is only a general guide and it is not able to detail exactly what is going to happen to a person as there are other factors that must be taken into consideration. Your age, body weight, general health and even the time of day can alter how it alters your blood sugar levels but it can still be useful to know which ones are more likely to cause you problems if you are sensitive to your insulin levels.

One reason why some believe studying the glycemic index can help with weight loss is that by focusing on those foods that release glucose gradually you will eat less and therefore shall not put on much weight. This is because it suppresses the desire to eat if it is released gradually so you are not going to eat as often and can therefore cut out snacks. This is the very basics of a low carbohydrate diet but as was mentioned earlier there are a number of other factors that have to be taken into consideration in order for it to work.

So the glycemic index is a chart detailing the effect food has on your blood sugar levels making it a useful table to understand for people with certain health conditions. Studying it is very difficult but not impossible and even knowing the basics can make a real difference to your diet, health, and weight so maybe even look up the foods you love the most and see if they are maybe at the root of some of your health problems in recent times. As has already been stated do not become focused on trying to get foods with numbers below twenty as this is just not going to happen so instead try and concentrate on eliminating as many of those foods at the upper end of the range as this is going to benefit you more in the long term.