
Why Your “normal” Blood Sugar Isn’t Normal (part 2)
Hi, I just found this site and would like to participate. I will give my numbers, etc. First, my last A1c was 6.1, the doc said it was Pre-diabetes in January of 2014, OK, I get it that part, but what confuses me is that at home, on my glucometer, all my fastings were “Normal” however, back then, I had not checked after meals, so maybe they were the culprits. Now, I am checking all the time and driving myself crazy. In the morning sometimes fasting is 95 and other times 85, it varies day to day. Usually, after a low carb meal, it drops to the 80’s the first hour and lower the second. On some days, when I am naughty and eat wrong, my b/s sugar is still low, and on other days, I can eat the same thing, and it goes sky high, again, not consistent. Normally, however, since February, my fbs is 90, 1 hour after, 120, 2nd hour, back to 90, but, that changes as well. In February, of 2014, on the 5th, it was horrible. I think I had eaten Lasagne, well, before, my sugars did not change much, but that night, WHAM-O I started at 80 before the meal, I forgot to take it at the one and two hour mark, but did at the 3 hour mark, it was 175, then at four hours, down to 160, then at 5 hours, back to 175. I went to bed, because by that time, it was 2 AM, but when I woke up at 8:00 and took it, it was back to 89!!!! This horrible ordeal has only happened once, but, I have gone up to 178 since, but come down to normal in 2 hours. I don’t know if I was extra stressed that day or what, I am under tons of it, my marriage is not good, my dear dad died 2 years ago and my very best friend died 7 months ago, I live in a strange country, I am from America, but moved to New Zealand last year, and I am soooo unhappy. Anyway, what does confuse me is why the daily differences, even though I may Continue reading >>

Normal Range For Blood Sugar After Eating A Meal
When you have diabetes your blood sugar levels can be quite fragile. What are normal blood sugar levels? Blood sugar levels depend on what, when and how much you eat, as well as how effectively your body produces and uses insulin. Your blood sugar levels are an excellent indicator of your risk of developing diabetes; the higher your blood sugar, the greater your risk. Chronic high blood sugar can be a wake-up call, telling you that it’s time to lose weight and make healthier food choices. Normal Blood Glucose / Blood Sugar Level Ranges before Eating Target blood sugar levels depend on the time of day and if you already have diabetes or pre-diabetes. Before you eat, called a fasting or pre-prandial glucose level, a non-diabetic should have a glucose level between 3.88 and 5.3 mmol/L.. If your reading is higher than 5.33 mmol/L. but lower than 6.94mmol/L, you may have insulin resistance or pre-diabetes. Glucose readings above 7 mmol/L indicate you have diabetes. Ideally, if you have type 2 diabetes you should have a fasting glucose level between 3.88 mmol/L and 7.22 mmol/L, when your diabetes is under control due to a combination of diet, exercise and medication if needed. Normal Blood Sugar Ranges after Eating Your blood sugar or blood glucose levels starts to rise soon after you start to eat and is at its highest 1 to 2 hours after your meal. Normal postprandial, which means “after eating,” glucose levels are 6.67 mmol/L and below for non-diabetics, 8.83 mmol/L. and below for those with pre-diabetes and 10 mmol/L for diabetics. The National Institute of Diabetes and Digestive and Kidney Disease suggest that two hours after eating, diabetics should have a blood sugar reading of 10 mmol/L or less. If your blood sugar is higher than 18 mmol/L two hours after eating, Continue reading >>

When “normal” Blood Sugar Isn’t Normal (part 2)
In the last article I explained the three primary markers we use to track blood sugar: fasting blood glucose (FBG), oral glucose tolerance test (OGTT) and hemoglobin A1c (A1c). We also looked at what the medical establishment considers as normal for these markers. The table below summarizes those values. In this article, we’re going to look at just how “normal” those normal levels are — according to the scientific literature. We’ll also consider which of these three markers is most important in preventing diabetes and cardiovascular disease. Marker Normal Pre-diabetes Diabetes Fasting blood glucose (mg/dL) <99 100-125 >126 OGGT / post-meal (mg/dL after 2 hours) <140 140-199 >200 Hemoglobin A1c (%) <6 6-6.4 >6.4 But before we do that, I’d like to make an important point: context is everything. In my work with patients, I never use any single marker alone to determine whether someone has a blood sugar issue. I run a full blood panel that includes fasting glucose, A1c, fructosamine, uric acid and triglycerides (along with other lipids), and I also have them do post-meal testing at home over a period of 3 days with a range of foods. If they have a few post-meal spikes and all other markers or normal, I’m not concerned. If their fasting BG, A1c and fructosamine are all elevated, and they’re having spikes, then I’m concerned and I will investigate further. On a similar note, I’ve written that A1c is not a reliable marker for individuals because of context: there are many non-blood sugar-related conditions that can make A1c appear high or low. So if someone is normal on all of the other blood sugar markers, but has high A1c, I’m usually not concerned. With all of that said, let’s take a look at some of the research. Fasting blood sugar According to cont Continue reading >>

Healthy Blood Sugar Targets
If you have been told your blood sugar is higher than normal, you may wonder what blood sugar levels you should be aiming for to ensure ongoing health. Doctors and organizations like the American Diabetes Association suggest various blood sugar targets, but before you adopt any such target, it is worth remembering that the point of setting and adhering to any blood sugar target is to avoid diabetic complications. "Complications" is a euphemism for some very ugly outcomes that include blindness, amputation, kidney failure and death. So the obvious question to ask about any blood sugar target is "What evidence suggests that this blood sugar level is low enough to prevent complications." Research conducted with human patients, mice, and pancreas beta cell cultures all point to a single threshold at which elevated blood sugars cause permanent damage to your body. What is that level? 140 mg/dl (7.8 mmol/L) after meals You can read in detail about the research that establishes this as the highest level you should allow your blood sugars to rise after meals here: Research Connecting Blood Sugar Level with Organ Damage The AACE Recommends A Post-Meal Blood Sugar Target Below 140 mg/dl In 2007, The American Association of Clinical Endocrinologists, an organization of specialists who treat diabetes, published a White Paper recommending that blood sugar should not be allowed to rise above 140 mg/dl two hours after a meal. The white paper explained this stating: . .a large number of highly robust cross-sectional and prospective epidemiologic studies have clearly implicated a close association between postchallenge or postprandial hyperglycemia and cardiovascular risk. These studies encompass diverse populations and disparate geographic regions, from Honolulu to Chicago to Islington Continue reading >>

Bg Still Rising 4 Hours After Meal
Friend T2-2004, metfor 1000 x2, januvia 100, lantus 82 I was wondering if anyone else has noticed a pattern similar to mine. I walk before my evening meal most nights. My after exercise bg/before meal bg is 90-115. I eat a sensible meal with about 40-45 gm carbs at most. Two hours after bg is 160, 4 hours after it's 180, 5 hours after it's 190 then it starts to slowly go down. I do not notice as dramatic a rise at other meals but they are also a little lower in carbs usually 30-35 carbs and I am busy at work which helps my bg readings. I have acid reflux and eat mostly non-processed foods and whole grains. I am wondering if my acid reflux (GERD) medication is slowing down my stomach's digestion of food and delaying the after meal peaking of bg. The lantus especially is helping to lower my fasting bg and my A1c is down to 6.5 so things are progressing. Tomorrow my lantus dosage is being raised another 2 units in an attempt to get my fasting bg below 100. Also I have asked the endo to order a test to check on how long it takes for my stomach to digest food. I think it is called gastric emptying. They are going to schedule the test soon. They are willing to do this because I am concerned. They do not think there is a problem but don't want me to stress myself out about this so they will order the test. Has anyone else noticed this type of pattern and what did you and your doctor do about it? Friend T1 since June 2005. Basal/Bolus,Levemir, NovaRapid Hi Clk, Many Type 1 diabetics have different insulin to carb ratios throughout the day, I am one of theses. All we have to do is adjust our rapid insulin with each meal to cope with this. Mine can very between 1:10 and 1:22 for the same amount of carbs eaten at different times throughout the day. Being type 2, and only on basal Continue reading >>

* What Is A Normal Blood Sugar?
Normal blood sugars after a high carbohydrate breakfast eaten at 7:30 AM. The blue line is the average for the group. The brown lines show the range within which most readings fell (2 standard deviations). Bottom lines show Insulin and C-peptide levels at the same time. Click HERE if you don't see the graph. Graph is a screen shot from Dr. Christiansen's presentation cited below. The term "blood sugar" refers to the concentration of glucose, a simple, sugar, that is found in a set volume of blood. In the U.S. it is measured in milligrams per deciliter, abbreviated as mg/dl. In most of the rest of the world it is measured in millimoles per liter, abbreviated as mmol/L. The concentration of glucose in our blood changes continually throughout the day. It can even vary significantly from minute to minute. When you eat, it can rise dramatically. When you exercise it will often drop. The blood sugar measures that doctors are most interested in is the A1c, discussed below. When you are given a routine blood test doctors usually order a fasting glucose test. The most informative blood sugar reading is the post-meal blood sugar measured one and two hours after eating. Doctors rarely test this important blood sugar measurement as it is time consuming and hence expensive. Rarely doctors will order a Oral Glucose Tolerance Test, which tests your response to a huge dose of pure glucose, which hits your blood stream within minutes and produces results quite different from the blood sugars you will experience after each meal. Below you will find the normal readings for these various tests. Normal Fasting Blood Sugar Fasting blood sugar is usually measured first thing in the morning before you have eaten any food. A truly normal fasting blood sugar (which is also the blood sugar a norm Continue reading >>

What Is A Normal Blood Sugar Level?
The aim of diabetes treatment is to bring blood sugar (“glucose”) as close to normal as possible. What is a normal blood sugar level? And how can you achieve normal blood sugar? First, what is the difference between “sugar” and “glucose”? Sugar is the general name for sweet carbohydrates that dissolve in water. “Carbohydrate” means a food made only of carbon, oxygen, and hydrogen. There are various different kinds of sugars. The one our body uses most is called “glucose.” Other sugars we eat, like fructose from fruit or lactose from milk, are converted into glucose in our bodies. Then we can use them for energy. Our bodies also break down starches, which are sugars stuck together, into glucose. When people talk about “blood sugar,” they mean “blood glucose.” The two terms mean the same thing. In the U.S., blood sugar is normally measured in milligrams of glucose per deciliter of blood (mg/dl). A milligram is very little, about 0.00018 of a teaspoon. A deciliter is about 3 1/3 ounces. In Canada and the United Kingdom, blood sugar is reported in millimoles/liter (mmol/L). You can convert Canadian or British glucose levels to American numbers if you multiply them by 18. This is useful to know if you’re reading comments or studies from England or Canada. If someone reports that their fasting blood glucose was 7, you can multiply that by 18 and get their U.S. glucose level of 126 mg/dl. What are normal glucose numbers? They vary throughout the day. (Click here for a blood sugar chart.) For someone without diabetes, a fasting blood sugar on awakening should be under 100 mg/dl. Before-meal normal sugars are 70–99 mg/dl. “Postprandial” sugars taken two hours after meals should be less than 140 mg/dl. Those are the normal numbers for someone w Continue reading >>

Blood Glucose Four Hours After Eating
Cells throughout your body work around the clock, even when you’re sleeping. Clearly, they need a steady supply of energy to keep going. To function, they rely on glucose, a simple type of carbohydrate. Glucose enters your bloodstream until the hormone insulin comes around to help cells use or store the circulating glucose. Your blood sugar may go up a bit after eating, but if it’s still high four hours after your meal, or if it drops too low, something is awry in your body. Video of the Day Normally your blood sugar should remain between 70 and 130 milligrams per deciliter, according to the American Diabetes Association. This range is for any random time throughout the day, before or after meals. After a long fast, such as after a night’s sleep, it’s normal for your glucose to be on the lower end of that spectrum -- 70 to 100 milligrams per deciliter. Four Hours After Eating If you’re generally healthy or are properly managing your diabetes, your blood glucose should fall between 90 and 130 milligrams per deciliter four hours after eating. If you're not diabetic, your sugar could even go as high as 140 milligrams per deciliter after meals. Of course, if you are a diabetic, your blood glucose could rise even higher -- 180 milligrams per deciliter or above, even several hours after eating. It’s not typical for your glucose to remain elevated four hours after eating. By then, insulin should have done its job and made sure that all of that extra glucose was used up. So if your blood sugar is still high hours after eating, it could be a sign that you have diabetes. Or if you have already been diagnosed, the dosage of your insulin or other diabetes medication might be off. Elevated glucose can also stem from an infected pancreas, an overactive thyroid and certain Continue reading >>
- Postprandial Blood Glucose Is a Stronger Predictor of Cardiovascular Events Than Fasting Blood Glucose in Type 2 Diabetes Mellitus, Particularly in Women: Lessons from the San Luigi Gonzaga Diabetes Study
- Drinking alcohol three to four days a week 'could reduce risk of diabetes'
- Type 2 diabetes can be reversed in just four months, trial shows

Managing Your Blood Sugar
Know the basic steps for managing your diabetes. Poorly managed diabetes can lead to many health problems. Know how to: Monitor your blood sugar (glucose) Find, buy, and store diabetes supplies If you take insulin, you should also know how to: Give yourself insulin Adjust your insulin doses and the foods you eat to manage your blood sugar during exercise and on sick days You should also live a healthy lifestyle. Exercise at least 30 minutes a day, 5 days a week. Do muscle strengthening exercises 2 or more days a week. Avoid sitting for more than 30 minutes at a time. Try speed walking, swimming, or dancing. Pick an activity you enjoy. Always check with your doctor before starting any new exercise plans. Follow your meal plan. Take your medicines the way your health care provider recommends. Checking your blood sugar levels often and writing down the results will tell you how well you are managing your diabetes. Talk to your doctor and diabetes educator about how often you should check your blood sugar. Not everyone with diabetes needs to check their blood sugar every day. But some people may need to check it many times a day. If you have type 1 diabetes, check your blood sugar at least 4 times a day. Usually, you will test your blood sugar before meals and at bedtime. You may also check your blood sugar: After you eat out, especially if you have eaten foods you don't normally eat If you feel sick Before and after you exercise If you have a lot of stress If you eat too much If you are taking new medicines Keep a record for yourself and your provider. This will be a big help if you are having problems managing your diabetes. It will also tell you what works and what doesn't work, to keep your blood sugar under control. Write down: The time of day Your blood sugar level Th Continue reading >>

When Your “normal” Blood Sugar Isn’t Normal (part 1)
In the next two articles we’re going to discuss the concept of “normal” blood sugar. I say concept and put normal in quotation marks because what passes for normal in mainstream medicine turns out to be anything but normal if optimal health and function are what you’re interested in. Here’s the thing. We’ve confused normal with common. Just because something is common, doesn’t mean it’s normal. It’s now becoming common for kids to be overweight and diabetic because they eat nothing but refined flour, high-fructose corn syrup and industrial seed oils. Yet I don’t think anyone (even the ADA) would argue that being fat and metabolically deranged is even remotely close to normal for kids. Or adults, for that matter. In the same way, the guidelines the so-called authorities like the ADA have set for normal blood sugar may be common, but they’re certainly not normal. Unless you think it’s normal for people to develop diabetic complications like neuropathy, retinopathy and cardiovascular disease as they age, and spend the last several years of their lives in hospitals or assisted living facilities. Common, but not normal. In this article I’m going to introduce the three markers we use to measure blood sugar, and tell you what the conventional model thinks is normal for those markers. In the next article, I’m going to show you what the research says is normal for healthy people. And I’m also going to show you that so-called normal blood sugar, as dictated by the ADA, can double your risk of heart disease and lead to all kinds of complications down the road. The 3 ways blood sugar is measured Fasting blood glucose This is still the most common marker used in clinical settings, and is often the only one that gets tested. The fasting blood glucose Continue reading >>

Prediabetes (impaired Glucose Tolerance)
Wed, 11/17/2010 - 13:55 -- Richard Morris Pre-diabetes (previously called Impaired Glucose Tolerance IGT) was first named in 2003 and is designed to foster attention and action in people who receive this diagnosis. It is defined as having a blood glucose level that is higher than normal, but not high enough to be classified as diabetes. The cutoff for pre-diabetes is a fasting blood sugar of 100 mg/dl. Fasting levels between 100 and 126 mg/dl are diagnosed as pre-diabetes and a fasting level of 126 mg/dl and up is diabetes. The other determiner of pre-diabetes is a blood sugar level two hours after eating carbs of 140 to 199 mg/dl. A blood sugar under 140 mg/dl is considered normal and one 200mg/dl and over is considered diabetes. Early diagnosis is important. In the early years of pre-diabetes or diabetes, the beta cells are progressively damaged by high blood sugars.Usually by the time diabetes is diagnosed, half of the beta cells are nonfunctional. This can not be reversed so that the beta cells can go back to insulin production. When an early diagnosis of pre-diabetes is made, almost 100 percent of beta cells are functional. If lifestyle changes are made and some diabetes medications are used right away, many beta cells will stay healthy and make blood sugar control easier Criteria for Diagnosing Prediabetes and Diabetes An estimated 20 million people have pre-diabetes in the U.S. and this number is growing rapidly. 50 percent of the people who have pre-diabetes are likely to develop Type 2 diabetes, however diet, exercise and glucose monitoring can greatly reduce the onset of diabetes altogether. People who have a higher risk of developing pre-diabetes or Type 2 diabetes are: those overweight, especially in the abdominal area. people with steroid induced hyperglyc Continue reading >>

Blood Sugar Levels
Sugar in the blood is harmful. It is as simple as that. Sugar attaches to protein molecules with negative effects. Over time, the damage builds up, molecule-by-molecule. Whenever blood sugar levels get elevated, damaging activities take place. The longer it stays high; the more destruction develops. Recommended Blood Sugar Levels Professor J.S. Christiansen did a study where a Continues Glucose Monitoring System (CGMS) was worn by normal people, measuring their blood sugar levels every few minutes. His findings are: Median fasting blood glucose remained in the low 80 mg/dL range 45 minutes after eating it raised to just below 125 mg/dL for a brief period 1 hour and 15 minutes after eating blood sugars dropped to under 100 mg/dL 1 hour and 45 minutes after eating blood sugars returned to 85 mg/dL The HgbA1c values are in the range of 4,3% - 5,4% Normal blood glucose levels summarized: Fasting Blood Glucose:- 85 mg/dL 1 hour after eating:- 120 mg/dL 2 Hours after eating:- 85 mg/dL HgbA1c:- 4,3% - 5,4% Compare these findings with the conventional high end cut off for "normal" blood glucose levels, recommended by diabetes authorities. American Association of Clinical Endocrinologists (AACE) Fasting Blood Glucose:- Under 110 mg/dL 1 hour after eating:- Not even under consideration 2 Hours after eating:- Under 140 mg/dL HgbA1c:- 6,5% American Diabetes Association (ADA) Fasting Blood Glucose:- Under 130 mg/dL 1 hour after eating:- Not even under consideration 2 Hours after eating:- Under 180 mg/dL HgbA1c:- 7,0% Blood-glucose levels at the cut-off most doctors consider the high end of "normal" is significantly above the actual blood-glucose levels of real non-diabetics. These higher levels do cause the damage that progresses to diabetic complications. What then are safe Blood S Continue reading >>

When To Test Blood Sugar After Meals
For some reason the past week brought me a bunch of emails all asking the same question: Are we supposed to test our blood sugar one hour after we start or end a meal? As is true with everything involving diabetes the answer is not simple due to variations in individual blood sugar responses. The reason we test one hour after a meals is to learn how high our blood sugar goes in response to the specific meal. So we want to be testing at the moment when our blood sugar is at its peak. Studies tell us something about the average time it takes for the carbohydrate in our food to turn into blood sugar (carbohydrates are the main nutrient that causes elevated blood sugars). Such studies suggest that most Americans who eat our meals fairly quickly will see a peak somewhere between one hour and seventy-five minutes after we start eating. But because studies only come up with averages, they don't take into account individual variations--and you are, of course, an individual. And when we move from group averages to individual response we learn that when the blood sugar peak occurs depends on a multitude of factors that include how fast we eat our meals, how much we eat at each meal, how tightly bound the glucose is in the carbohydrates we eat, and how efficient our digestive system is at digesting the carbohydrate bound in our food. That explains why the same meal consumed at the same time by two different people may peak at different times--and why I can't tell you exactly when to test. That's why you might try varying the time at which you test a carefully chosen test meal to see if your personal peak is later than average. Choose a simple meal that contains a known quantity of carbohydrate--a single measured portion of something rather than a meal where you have to guess what Continue reading >>

Fasting Blood Sugar: Normal Levels And Testing
Fasting blood sugar provides vital clues about how the body is managing blood sugar levels. Blood sugar tends to peak about an hour after eating, and declines after that. High fasting blood sugar levels point to insulin resistance or diabetes. Abnormally low fasting blood sugar could be due to diabetes medications. Knowing when to test and what to look for can help keep people with, or at risk of, diabetes healthy. What are fasting blood sugar levels? Following a meal, blood sugar levels rise, usually peaking about an hour after eating. How much blood sugar rises by and the precise timing of the peak depends on diet. Large meals tend to trigger larger blood sugar rises. High-sugar carbohydrates, such as bread and sweetened snacks, also cause more significant blood sugar swings. Normally, as blood sugar rises, the pancreas releases insulin. Insulin lowers blood sugar, breaking it down so that the body can use it for energy or store it for later. However, people who have diabetes have difficulties with insulin in the following ways: People with type 1 diabetes do not produce enough insulin because the body attacks insulin-producing cells. People with type 2 diabetes do not respond well to insulin and, later, may not make enough insulin. In both cases, the result is the same: elevated blood sugar levels and difficulties using sugar. This means that fasting blood sugar depends on three factors: the contents of the last meal the size of the last meal the body's ability to produce and respond to insulin Blood sugar levels in between meals offer a window into how the body manages sugar. High levels of fasting blood sugar suggest that the body has been unable to lower the levels of sugar in the blood. This points to either insulin resistance or inadequate insulin production, an Continue reading >>

Questions And Answers - Blood Sugar
Use the chart below to help understand how different test results can indicate pre-diabetes or diabetes Fasting Blood Glucose Oral Glucose Tolerance Test (OGTT) Random Blood Sugar (taken any time of day with or without fasting) A1C Ideal Result Less than 100mg/dl Less than 140 mg/dl Less than 140 (even after eating a large meal) Less than 5.7% Pre-diabetes 100-125mg/dl 140-199mg/dl 140-200 5.7% to 6.4% Diabetes 126mg/dl and greater 200 mg/dl and greater 200 or greater 6.5% or more Q: I have been told that I have diabetes, or "pre-diabetes", or that I am in the "honeymoon period" . My readings are all over the place: sometimes in the 120's, others in the 90's, sometimes, but rarely in the 150-170's. My doctor does not want to put me on medication yet. I exercise regularly and am not overweight though my diet is variable. I certainly like sweets, pizza, and pasta. What is the long term effect of these continued high blood sugar levels? A: Firstly, kudos for your physician for giving diet/lifestyle changes a chance to work. Reduction of body fat often is the first best start. This may or may not be true in your case but certainly sweets, pizza, etc. are affecting your numbers. If you can discipline yourself at this time to eat unrefined foods and be more active, your beta cells that produce insulin may get the rest they need to become efficient again. Our diabetes management booklet has many referenced foods/supplements that may help to stabilize your glucose levels. In time, your favorite foods may be reintroduced in moderate amounts. You appear to be more in the pre-diabetes range at this time. Complications are a long process. If your daytime levels stay under 120-140, that is good. Fasting levels are higher due to hormonal activity nighttime; these levels are a much sl Continue reading >>