Glycemic Index Low

Cornflakes and pseudo-espresso (really just very strong coffee, made in a moka pot). (Photo credit: Wikipedia)

The glycemic index (GI) is a system for ranking the effect carbohydrates have on blood glucose levels. A consumer study conducted by AC Nielsen in 2005 revealed that 86% of Australians are aware of the significant role of GI and the GI symbol in nutrition and weight LOSS management.

The GI Symbol is used as a way of making a decision to switch to other brands by and incredible 57% Australian shoppers

If a food is low on the glycemic index (low GI) it releases glucose at slower and steadier rates and produces small changes in blood glucose and insulin levels in your body. If a food is ranked as high GI, the opposite is true.

The glycemic index of carbohydrates is classified in three ranges:

· Low GI is 55 or less – includes most fruit and vegetables, whole grains, pasta, beans and lentils.

· Medium GI is 56 to 69 – includes sugar, basmati rice and brown rice.

· High GI is 70 or more – includes corn flakes, baked potatoes, jasmine rice, white bread and candy bars.

Low GI diets have been shown to decrease weight and the risk of disorders such as insulin resistance and Type 2 Diabetes

One recent study evaluated the metabolic effects of meals with varying GI levels on a group of healthy volunteers who ate two different breakfast cereals. The glucose, insulin, and leptin responses of participants were measured after eating.

The participants in the study randomly ate meals in after a 12-hour overnight fast on two separate occasions. The meals consisted of the equivalent of 50 grams of carbohydrate from either Kellogg’s Corn Flakes, or General Mills Fiber One.

Blood samples were taken immediately after eating, and then 30, 60, 90 and 120 minutes later.

The average GI for those who ate Corn Flakes was 125, and for Fiber One eaters it was 49. Corn Flakes are classified as high GI, while the Fiber One is classified as low GI. The insulin response after eating the low glycemic meal was significantly lower compared to the high glycemic food. Participants who ate the Corn Flakes had low levels of leptin in the bloodstream compared to the participants who ate the low glycemic meal.

When considering low glycemic foods look out for the GI Symbol a public health initiative run by Glycemic Index Limited and provides you with a credible signpost to make healthier food choices using the recognised benefits of Glycemic Index and good sound nutrition.

Image via Wikipedia

Everyone seems to be sounding for that explode of energy that lasts all daylight long. We get tired of wretched from chronic tiredness. Yet in today’s advanced medical circles there seems to be confused to what is the cause and the remedy to this trouble.

And this trouble is compounded for diabetes whom have been taught for years that raw sugars are risky but some really quick motabilized cereal products are beneficial. Get in the glycemic index graph, or GI chart for little. the Glycemic Index measure was proposed in 1981 at the University of Toronto, Canada.

Glycemic Index and How it Affects You

The glycemic index allows us to determine the value of digestion and immersion of carbohydrates and not the measure of carbohydrates. It surprises citizenry that I speak to when I tell them that your body with break down the starches in standard sandwich bread into available sugars much quick then it can break down raw sugar.

The Glycemic Index ingredient was highly-developed on the conception that foods will be graded on a scale from 0 to 100, according to their actual effect on blood-glucose levels. For example, glucose registers as 100, since it causes the superlative and almost speedy arise in blood glucose and all other foods are rated in comparability to blood glucose.

Likewise, feeding richly GI carbohydrates will back the fat combustion process and also will diminish energy levels. This outcome is because the body will create extravagant amounts of insulin to break down the sugars introduced into the body to equal the high rate of absorption of the food sugars. When you over develop insulin and your body clears of the excess sugars, your body will really have frown then right sugar levels and consequently acquire the unenergetic state.

The glycemic index of foods is a very good source of proper nutrition. It is also referred to as GI, is a food-rating index. It uses a 0 to 100 scale to score foods. The body converts carbohydrates to sugar, which causes a glucose response in the blood. It helps rank the food according to how fast they raise the blood sugar level. A high GI food will produce a higher blood glucose peak and overall blood glucose response as opposed to low GI foods, which have a lower blood glucose response. The caloric amounts in GI foods vary with the type of food item. Eating foods with low carbs has a lot of benefits as the glucose level in the body raise slowly.

Here’s how it is scored:

• 55 or less- foods with lower carbohydrate density
• 55-70- foods with medium amount of carbohydrates
• 70 and above- foods that are very rich in carbohydrates

Di you know that eating foods with a high amount of carbohydrate can make you hungry fast? It is because carbohydrate is converted into glucose at a faster rate.  Food with high amount of carbohydrate is unhealthy because it helps in building up of cholesterol and fats. Another disadvantage you may get is the sudden increase of sugar in your body. When there’s too much sugar on your body, it will send a message to your brain as the glucose will affect the brain to feel hungry. Even if it is not a need for your body to eat yet but your brain makes you feel hungry, hence you overeat. As a result, you grow fat. When you are overweight, you are prone to different diseases. You are more at risk of heart disease, high blood pressure, diabetes, feel lazy and give you an inactive lifestyle. On the other hand, foods with low GI, makes a stable blood glucose level, resulting in improved energy levels and reduced cravings for sugar and sweet foods. Also, helps improve blood glucose control for people with diabetes. Research shows that a low GI diet can help to improve blood lipid profile. A range of low GI foods provide important vitamins, minerals and fiber especially when eating fruits and vegetables.

Active people can use a combination of high and low GI foods to ensure optimal energy stores for exercise performance. Using the GI foods as a reference to guide you and help you maintain the proper nutrition that your body needs. Fruits are rich in antioxidants that help protect the body from free radicals that cause cell damage and some types of cancer, according to the National Institutes of Health. They are an essential part of a balanced diet. A diet rich in vegetables can decrease your chances of having a heart attack or stroke, protect you against some cancers, lower your blood pressure, and protect against diverticulitis, an intestinal ailment. To maintain a good health, include two servings of vegetables and another one serving of fruit per day. However, not all fruits and vegetables are low in GI, most of them are in low or medium index rankings.

Here are some of the foods you will see on the glycemic index of foods rate according to its GI value:

FOODS WITH LOW SCORE IN GI

Fruits that are low in GI include cherries, grapefruit, peach, apples, strawberries, coconut and oranges. Also foods like Oats, porridge or natural muesli, multi-grain bread, pasta, low-fat milk and yoghurt, sweet corn, sweet potato and legumes. When it comes to vegetables– broccoli , cabbage, lettuce, mushrooms, onions, red peppers, carrots and green peas, has the lowest GI value indicated.

FOODS WITH MEDIUM SCORE IN GI

Foods that have a medium score on the GI list are papaya, raisins, apricots, fresh kiwi, figs (dried), apricots (canned)  , cantaloupe and pineapple (fresh). When it comes to daily breakfast and cereals, oat bran, bran chex, raisin bran, cream of wheat, quick oats, pancakes and puffed wheat. Beets, pumpkin and fresh corn have medium score in GI Index. Included here are your favorite pizza and the macaroni and cheese.

FOODS WITH MEDIUM SCORE IN GI

Watermelon and dates have high index rating. Dates have the highest amount of simple carbohydrates. Also, foods like grapenuts, cheerio, cream of wheat instant, shredded wheat, waffles, rice krispies and corn flakes. And also, short grain (white), instant (white), wild rice and glutinous (sticky).

It is important to remember that although low GI carbohydrates are a preferred choice, this does not mean you can eat as much as you like! A mistake that many people make is replacing fat in the diet with carbohydrates, often in unlimited and excessive volumes. Eating too much of any nutrient, including carbohydrates, can lead to over consumption of kilojoules and this will prevent body fat break down and result in subsequent body fat gain. Portion sizes should be appropriate for activity level and individual energy requirements. A reduction in carbohydrate intake or total calorie intake may be warranted in many situations, however severe restriction of carbohydrate has a number of negative consequences.

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There are so many benefits associated when eating foods with low glycemic index than those with high levels of it. In other words, words one will not get a quick sugar boost as you would when consuming foods that have a high GI.  Thus, they are more prone to developing heart diseases and diabetes. Foods with high glycemic level have higher amount of glucose that’s why it should be avoided by diabetics. Instead, they must include in their diet, low GI carbs improve diabetes management. Moreover, low GI diets increase the body’s sensitivity to insulin.

Some foods with high carbohydrate content are bread, rice, pasta, potatoes, sweets and pastries. It should be minimized in ones diet. A lot of people still think that it is plain table sugar that people with diabetes need to avoid. The experts used to say that, but the glycemic index shows that complex carbohydrates, like baked potatoes, can be even worse.

A healthier diet should include fresh fruits and vegetables with low glycemic index because there are fruits and veggies that contain high level of GI too, like bananas, watermelon and various others. So, if you are on a strict diet, it’s a must to learn the list of foods that contain high GI, because various fruits and veggies have high GI’s too.

It is more than advisable to consume whole grain cereals than any other kind of cereals. Cereals come in different types. Cereals with low GI are whole grain and bran cereals. Some bread are known to increase the sugar levels. Same with cereals, bread made from whole grain like stone ground flour and whole wheat flour. Sourdough is one of the oldest types of bread. It is known to be healthier than whole wheat breads. Sourdough bread features a symbiotic yeast and bacteria culture that arises naturally from microorganisms present in flour.

Diabetics should also maintain a diet comprising of foods with low glycemic index at the same time create an exercise plan for themselves. Through exercising, fats will burn and eventually reduce their glucose levels. Before, glycemic index is used only for diabetic’s diet, but now more people are follow this for their eating regime as more and more of them are getting conscious of their health.

Foods with low GI perfectly fit to those people who are obese and want to eliminate excess fats.  This index is formulated for a healthy diet plan. It can be easily got online. There are a lot of excellent glycemic index guidelines available. However, it is more important to consult your doctor first as to what kind diet you should follow.

The glycemic index ranks foods on how they affect our blood glucose levels. This index measures how much your blood glucose increases in the two or three hours after eating. It’s about foods high in carbohydrates. Foods high in fat or protein don’t cause your blood glucose level to raise much. Switching to eating mainly low GI carbs that slowly trickle glucose into your blood stream keeps your energy levels balanced and means you will feel fuller for longer between meals. Eating foods with low GI carbs will make one re-fuel carbohydrate stores after exercise, prolong physical endurance, reduce hunger and keep you fuller for longer, can help you manage the symptoms of PCOS (Polycystic Ovarian Syndrome), improve blood cholesterol levels and reduce the risk of heart disease.

A group of food with low glycemic index slows down the rate of digestion and the absorption of foods. Some foods are quickly broken down in the intestine, causing the blood glucose level to rise rapidly. These carbohydrates have a high glycemic index. By having low GI response, the body will require a lower amount of insulin thus it improves a diabetics long term blood lipids and bold glucose levels.  Most experts agree that what works best for people with diabetes—and probably the rest of us as well—is regular exercise, little trans fat (partially hydrogenated oils), and a high-fiber diet.

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After having read all those health stuffs and other precautionary measures on diseases, now you would even ask: is all glycemic index really significant to health? It is imperative to know that food with high glycemic index such as sugar, honey, molasses, most of syrups white bread, and even potatoes spell a high dose of sugar and will immediately enter into your bloodstream right after you consume them. As a result, your pancreas will need to break down the sugar by producing large dosage of insulin or if you are diabetic and dependent on insulin, you might want to immediately give yourself a dose of insulin to regulate the sugar upsurge in your body. This would in turn result to crashing down your sugar and you’re okay. No more, no less.

Just when you experience your sugar levels to be relatively high or might be too low, which can sometimes be the case, then you need to take extra care and regulate its levels. Recent researches have shown that the pancreas can really get stressed and fatigued with too much sugar consumption and this could be leading towards adult diabetes later in life. Studies also say that even if you won’t get diabetes from it, still, it is bad for the health and would eventually create other health conditions.

But when you worry too much, accordingly, there are alternatives. You may try artificial sweeteners like aspartame, splenda or saccharine. But either of these there are not recommended as some of these were banned in the 70’s. Accordingly, aspartame was linked to some neurological side effects. And you have to know that none of these sweeteners can help you lose weight and all have funny, unexplainable aftertastes. So there is really no need to use them because there are indeed some better alternatives.

One alternative is stevia, a low calorie herbal sweetener. Just like the artificial sweeteners aforementioned, it also has aftertaste but one can get used to its taste anyways. It can be made into tea and can even be brought in processed packs like Truvia and SweetLeaf. Meanwhile, there are also sugar alcohols like xylitol, sorbitol and ilk and corn syrup which do not contain much glycemic index. These sweeteners have calories though but on minimal doses. It is important to know that these sweeteners have laxative effects when consumed too much. You might just need it, who knows, right?

And for the best-tasting low glycemic index sweetener, one must try the agave syrup and brown rice syrup. Agave syrup is actually made from cactus and is about 20 percent sweeter than sugar so you need to use it on minimal amount. It is liquid and can be used for baking but you need to adjust all the liquid ingredients. On the other hand, brown rice syrup is not as sweet compared to sugar so you need to add some 25 percent more. Although both of these sweeteners have calories, they taste even more satisfying compared to the artificial sweeteners. The good thing is, you will not have to crave for more sweets right after eating them. Isn’t that great?

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