Discussions on "Diabetes" in "Health" forum.
15th Nov 2013, 08:36 PM #1Guru's of Penmai
- Join Date
- Jun 2012
இரைப்பைக்கும் முன் சிறுகுடலுக்கும் இடையில் உள்ள கணையம் (Pancreas) என்ற உறுப்புதான் இன்சுலின் என்ற ஹார்மோனைச் சுரக்கிறது.
ரத்தத்தில் சர்க்கரையின் (குளுகோஸ்) அளவை கட்டுப்பாட்டுக்குள் வைப்பது இந்த இன்சுலின்தான். ஒருவேளை, இன்சுலின் சுரப்பது குறைந்துபோனாலோ அல்லது நின்றுபோனாலோ சர்க்கரையின் அளவு அதிகரிக்கும்.இதைத்தான் சர்க்கரை நோய் என்கிறார்கள்
சாதாரண நிலையில் இரத்ததில் குளுக்கோஸ் அளவு:
காலை உணவுக்கு முன் (வெறும் வயிற்றில்) 70-140 மிகி/டெசிலி இருக்கலாம்
உணவு உட்கொண்டபின் 100-140 மிகி/டெசிலி இருக்கலாம்
சர்க்கரை நோயின் அறிகுறிகள்:
சர்க்கரை நோய் உள்ளவர்கள் கீழ்கண்ட அறிகுறிகளை உணரலாம்
3.அடிக்கடி சிறு நீர் கழித்தல்
5.உடல் பலகீனம் மற்றும் உடல் இளைப்பு
6.உடலில் காயம் குணமாக தாமதம் அல்லது நாள்படல்
7.கைகள் மற்றும் கால் பாதங்கள் மறுத்துப் போதல்
8.கண் பார்வை மங்குதல்
சர்க்கரை நோய்க்கான காரணிகள்:
குடும்பத்தில் வேறு யாருக்காவது சர்க்கரை நோய் பாதித்திருந்தால்
அதிக உடல் எடை அல்லது உடல் பருமன்
உயர் இரத்த அழுத்தம்
ஒரே இடத்திலேயே அமர்ந்து வேலை செய்வதால் ஏற்படும் சுறுசுறுப்பற்ற நிலை
ஆபத்துக்குள்ள மகப்பேறு காலங்கள் கொண்டவர்கள்
தொடர்ந்து அல்லது அடிக்கடி கருச்சிதைவு உண்டாதல்
பிறக்கும் குழந்தையின் எடை 3.5 கிலோவிற்கும் அதிகமாக இருத்தல்
சர்க்கரை நோய்க்கு முறையான உணவு கட்டுப்பாடு முக்கியமானதாகும்
அரிசி சோறு மருத்துவரின் ஆலோசனைப்படி குறைந்த அளவு உட்கொள்ளலாம்
இரத்தத்தில் கொழுப்பு உயருவதை தடுக்க செரிவு நிலை நிறைந்த(Saturated) கொழுப்பு உணவு வகைகளை குறைக்க வேண்டும்
பல வகையான நிரை செறிவற்ற(Polyunsaturated) எண்ணெய்களான சபோலா அல்லது சனோலா போன்றவை சிறந்தது
நல்லெண்ணெய் அல்லது கடலை எண்ணெய் போன்ற ஒரே வகையான நிரை செறிவற்ற(Mono unsaturated) தாவர வகை எண்ணெய்களை பயன்படுத்தலாம்
அனைத்து வகையான தானியங்கள்,பயறு வகைகள் குறிப்பாக கடலை பருப்பு,உளுத்தம் பயறு,பச்சைப்பயறு மற்றும் பச்சைக் காய்கறிகள்கீரைகள் சேர்த்துக்கொள்ளலாம்
நார்சத்துமிக்க வெந்தய விதையை முளைகட்டியதாகவோ அல்லது பொடியாகவோ உட்கொள்ளலாம்
காய்கறி வகைகளான பூசணிக்காய்,பீன்ஸ்,பாகற்காய்,சுரைக்காய்,கத்தரிக்காய்,தளிர்கோஸ் கீரை வகைகள்(brussels sprouts),முட்டைக்கோஸ்,வெள்ளரிக்காய்,காலிஃபிளவர்,சவ்சவ்,கொத்தவரை,கொத்தமல்லி இலைகள்,காராமணி,குடைமிளகாய்,முருங்கைக்காய்,
இஞ்சி,கீரை வகைகள்,நூக்கல்,கோவக்காய்,வெண்டைக்காய்,புதினா,வெங்காயம்,பப்பாளிக்காய்,வாழைப்பூ,வாழைத்தண்டு,பீர்க்கங்காய்,புடலங்காய்,தக்காளி,வெள்ளை முள்ளங்கி போன்றவற்றை அதிக அளவில் உணவில் சேர்த்துக்கொள்ள வேண்டும்
வெண்ணெய் நீக்கப்பட்ட மோர்,சர்க்கரை சேர்க்கப்படாத எலுமிச்சை மற்றும் தக்காளிச்சாறு,மிளகு ரசம்,வெள்ளரி,வெங்காயம்
வெள்ளை முள்ளங்கி,குடை மிளகாய் ஆகியவற்றால் செய்யப்பட்ட காய்கறி சாலட் உடலுக்கு நல்லதாகும்.
உங்கள் மருத்துவர் அல்லது உணவு கட்டுபாட்டு நிபுணரின் அலோசனையின் பேரில் இரத்த சர்க்கரை தகுந்த கட்டுபாட்டில் இருக்கும் போது மட்டுமே ஆப்பிள்,ஆரஞ்சு,சாத்துக்குடி,பப்பாளிப்பழம்,கொய்யா,பேரிக்காய்,முலாம்பழம் மற்றும் தர்பூசணி போன்றவைகளை உட்கொள்ளலாம்.
உணவை இடைவெளி விட்டு சிறிதுசிறிதாக பிரித்து உண்ண வேண்டும்
உணவை தள்ளிப்போடுதல் அல்லது விரதமிருத்தல் உடலுக்கு நல்லதல்ல
கேரட்,பீட் ருட்,பட்டாணி மற்றும் டபுள் பீன்ஸ் ஆகியவற்றை ஓரளவே பயன்படுத்த வேண்டும்
உருளை,சேனை,மரவள்ளி மற்றும் சேப்பங்கிழங்கு போன்ற கிழங்கு வகைகளை தவிர்ப்பது நல்லது
உடல் பருமனுள்ளவர்கள் சர்க்கரை,தேன்,குளுக்கோஸ்,ஜாம்,வெல்லம்,இனிப்புகள்,கேக் வகைகள்,மாவிலான அப்பவகைகள்,இள நீர்,பன்னீர் சோடா,குளிர்பானங்கள்,வாழைப்பழம்,மாம்பாழம்,பலாப்பழம்,சீதாப்பழம் மற்றும் உலர்ந்த பழங்கள் ஆகியவற்றை தவிர்க்க வேண்டும்.
16th Nov 2013, 07:53 AM #2
very useful information. thank you sir!
16th Nov 2013, 11:06 AM #3
What Is Diabetes? What Causes Diabetes?
Diabetes, often referred to by doctors as diabetes mellitus, describes a group of metabolic diseases in which the person has high blood glucose (blood sugar), either because insulin production is inadequate, or because the body's cells do not respond properly to insulin, or both. Patients with high blood sugar will typically experience polyuria (frequent urination), they will become increasingly thirsty (polydipsia) and hungry (polyphagia).
There are three types of diabetes:
1) Type 1 Diabetes
The body does not produce insulin. Some people may refer to this type as insulin-dependent diabetes,juvenile diabetes, or early-onset diabetes. People usually develop type 1 diabetes before their 40th year, often in early adulthood or teenage years.
Type 1 diabetes is nowhere near as common as type 2 diabetes. Approximately 10% of all diabetes cases are type 1.
Patients with type 1 diabetes will need to take insulin injections for the rest of their life. They must also ensure proper blood-glucose levels by carrying out regular blood tests and following a special diet.
Between 2001 and 2009, the prevalence of type 1 diabetes among the under 20s in the USA rose 23%, according to SEARCH for Diabetes in Youth data issued by the CDC (Centers for Disease Control and Prevention).
2) Type 2 Diabetes
The body does not produce enough insulin for proper function, or the cells in the body do not react to insulin (insulin resistance).
Approximately 90% of all cases of diabetes worldwide are of this type.
Some people may be able to control their type 2 diabetes symptoms by losing weight, following a healthy diet, doing plenty of exercise, and monitoring their blood glucose levels. However, type 2 diabetes is typically a progressive disease - it gradually gets worse - and the patient will probably end up have to take insulin, usually in tablet form.
Overweight and obese people have a much higher risk of developing type 2 diabetes compared to those with a healthy body weight. People with a lot of visceral fat, also known as central obesity, belly fat, or abdominal obesity, are especially at risk. Being overweight/obese causes the body to release chemicals that can destabilize the body's cardiovascular and metabolic systems.
Being overweight, physically inactive and eating the wrong foods all contribute to our risk of developing type 2 diabetes. The scientists believe that the impact of sugary soft drinks on diabetes risk may be a direct one, rather than simply an influence on body weight.
The risk of developing type 2 diabetes is also greater as we get older. Experts are not completely sure why, but say that as we age we tend to put on weight and become less physically active. Those with a close relative who had/had type 2 diabetes, people of Middle Eastern, African, or South Asian descent also have a higher risk of developing the disease.
Men whose testosterone levels are low have been found to have a higher risk of developing type 2 diabetes. Researchers from the University of Edinburgh, Scotland, say that low testosterone levels are linked to insulin resistance.
3) Gestational Diabetes
This type affects females during pregnancy. Some women have very high levels of glucose in their blood, and their bodies are unable to produce enough insulin to transport all of the glucose into their cells, resulting in progressively rising levels of glucose.
Diagnosis of gestational diabetes is made during pregnancy.
The majority of gestational diabetes patients can control their diabetes with exercise and diet. Between 10% to 20% of them will need to take some kind of blood-glucose-controlling medications. Undiagnosed or uncontrolled gestational diabetes can raise the risk of complications during childbirth. The baby may be bigger than he/she should be.
Scientists from the National Institutes of Health and Harvard University found that women whose diets before becoming pregnant were high in animal fat and cholesterol had a higher risk for gestational diabetes, compared to their counterparts whose diets were low in cholesterol and animal fats.
What Is Prediabetes?
The vast majority of patients with type 2 diabetes initially had prediabetes. Their blood glucose levels where higher than normal, but not high enough to merit a diabetes diagnosis. The cells in the body are becoming resistant to insulin.
Studies have indicated that even at the prediabetes stage, some damage to the circulatory system and the heart may already have occurred.Diabetes Is A Metabolism Disorder
Diabetes (diabetes mellitus) is classed as a metabolism disorder. Metabolism refers to the way our bodies use digested food for energy and growth. Most of what we eat is broken down into glucose. Glucose is a form of sugar in the blood - it is the principal source of fuel for our bodies.
When our food is digested, the glucose makes its way into our bloodstream. Our cells use the glucose for energy and growth. However, glucose cannot enter our cells without insulin being present - insulin makes it possible for our cells to take in the glucose.
Insulin is a hormone that is produced by the pancreas. After eating, the pancreas automatically releases an adequate quantity of insulin to move the glucose present in our blood into the cells, as soon as glucose enters the cells blood-glucose levels drop.
A person with diabetes has a condition in which the quantity of glucose in the blood is too elevated (hyperglycemia). This is because the body either does not produce enough insulin, produces no insulin, or has cells that do not respond properly to the insulin the pancreas produces. This results in too much glucose building up in the blood. This excess blood glucose eventually passes out of the body in urine. So, even though the blood has plenty of glucose, the cells are not getting it for their essential energy and growth requirements.
How To Determine Whether You Have Diabetes, Prediabetes or Neither
Doctors can determine whether a patient has a normal metabolism, prediabetes or diabetes in one of three different ways - there are three possible tests:
- The A1C test
- at least 6.5% means diabetes
- between 5.7% and 5.99% means prediabetes
- less than 5.7% means normal
- The FPG (fasting plasma glucose) test
- at least 126 mg/dl means diabetes
- between 100 mg/dl and 125.99 mg/dl means prediabetes
- less than 100 mg/dl means normal
An abnormal reading following the FPG means the patient has impaired fasting glucose (IFG)
- The OGTT (oral glucose tolerance test)
- at least 200 mg/dl means diabetes
- between 140 and 199.9 mg/dl means prediabetes
- less than 140 mg/dl means normal
An abnormal reading following the OGTT means the patient has impaired glucose tolerance (IGT)
Why Is It Called Diabetes Mellitus?
Diabetes comes from Greek, and it means a "siphon". Aretus the Cappadocian, a Greek physician during the second century A.D., named the condition diabainein. He described patients who were passing too much water (polyuria) - like a siphon. The word became "diabetes" from the English adoption of the Medieval Latin diabetes.
In 1675, Thomas Willis added mellitus to the term, although it is commonly referred to simply as diabetes. Melin Latin means "honey"; the urine and blood of people with diabetes has excess glucose, and glucose is sweet like honey. Diabetes mellitus could literally mean "siphoning off sweet water".
In ancient China people observed that ants would be attracted to some people's urine, because it was sweet. The term "Sweet Urine Disease" was coined.Controlling Diabetes - Treatment Is Effective And Important
All types of diabetes are treatable. Diabetes type 1 lasts a lifetime, there is no known cure. Type 2 usually lasts a lifetime, however, some people have managed, through a lot of exercise, diet and excellent body weight control to get rid of their symptoms without medication.
Researchers from the Mayo Clinic Arizona in Scottsdale showed that gastric bypass surgery can reverse type 2 diabetes in a high proportion of patients. They added that within three to five years the disease recurs in approximately 21% of them. Yessica Ramos, MD., said "The recurrence rate was mainly influenced by a longstanding history of Type 2 diabetes before the surgery. This suggests that early surgical intervention in the obese, diabetic population will improve the durability of remission of Type 2 diabetes."
Patients with type 1 are treated with regular insulin injections, as well as a special diet and exercise.
Patients with Type 2 diabetes are usually treated with tablets, exercise and a special diet, but sometimes insulin injections are also required.
If diabetes is not adequately controlled the patient has a significantly higher risk of developing complications.
- The A1C test
16th Nov 2013, 11:08 AM #4
Complications linked to badly controlled diabetes:
- Eye complications - glaucoma, cataracts, diabetic retinopathy, and some others.
- Foot complications - neuropathy, ulcers, and sometimes gangrene which may require that the foot be amputated
- Skin complications - people with diabetes are more susceptible to skin infections and skin disorders
- Heart problems - such as ischemic heart disease, when the blood
- supply to the heart muscle is diminished
- Hypertension - common in people with diabetes, which can raise the risk of kidney disease, eye problems, heart attack and stroke
- Mental health - uncontrolled diabetes raises the risk of suffering from depression, anxiety and some other mental disorders
- Hearing loss - diabetes patients have a higher risk of developing hearing problems
- Gum disease - there is a much higher prevalence of gum disease among diabetes patients
- Gastroparesis - the muscles of the stomach stop working properly
- Ketoacidosis - a combination of ketosis and acidosis; accumulation of ketone bodies and acidity in the blood.
- Neuropathy - diabetic neuropathy is a type of nerve damage which can lead to several different problems.
- HHNS (Hyperosmolar Hyperglycemic Nonketotic Syndrome) - blood glucose levels shoot up too high, and there are no ketones present in the blood or urine. It is an emergency condition.
- Nephropathy - uncontrolled blood pressure can lead to kidney disease
- PAD (peripheral arterial disease) - symptoms may include pain in the leg, tingling and sometimes problems walking properly
- Stroke - if blood pressure, cholesterol levels, and blood glucose levels are not controlled, the risk of stroke increases significantly
- Erectile dysfunction - male impotence.
- Infections - people with badly controlled diabetes are much more susceptible to infections
- Healing of wounds - cuts and lesions take much longer to heal.
16th Nov 2013, 11:09 AM #5
Some Facts And Myths Regarding Diabetes
Many presumed "facts" are thrown about in the paper press, magazines and on the internet regarding diabetes; some of them are, in fact, myths. It is important that people with diabetes, pre-diabetes, their loved ones, employers and schools have an accurate picture of the disease. Below are some diabetes myths:
- People with diabetes should not exercise - NOT TRUE!! Exercise is important for people with diabetes, as it is for everybody else. Exercise helps manage body weight, improves cardiovascular health, improves mood, helps blood sugar control, and relieves stress. Patients should discuss exercise with their doctor first.
- Fat people always develop type 2 diabetes eventually - this is not true. Being overweight or obese raises the risk of becoming diabetic, they are risk factors, but do not mean that an obese person will definitely become diabetic. Many people with type 2 diabetes were never overweight. The majority of overweight people do not develop type 2 diabetes.
- Diabetes is a nuisance, but not serious - two thirds of diabetes patients die prematurely from stroke or heart disease. The life expectancy of a person with diabetes is from five to ten years shorter than other people's. Diabetes is a serious disease.
- Children can outgrow diabetes - this is not true. Nearly all children with diabetes have type 1; insulin-producing beta cells in the pancreas have been destroyed. These never come back. Children with type 1 diabetes will need to take insulin for the rest of their lives, unless a cure is found one day.
- Don't eat too much sugar, you will become diabetic - this is not true. A person with diabetes type 1 developed the disease because their immune system destroyed the insulin-producing beta cells. A diet high in calories, which can make people overweight/obese, raises the risk of developing type 2 diabetes, especially if there is a history of this disease in the family.
- I know when my blood sugar levels are high or low - very high or low blood sugar levels may cause some symptoms, such as weakness, fatigue and extreme thirst. However, levels need to be fluctuating a lot for symptoms to be felt. The only way to be sure about your blood sugar levels is to test them regularly. Researchers from the University of Copenhagen, Denmark showed that even very slight rises in blood-glucose levels significantly raise the risk of ischemic heart disease. (Link to article)
- Diabetes diets are different from other people's - the diet doctors and specialized nutritionists recommend for diabetes patients are healthy ones; healthy for everybody, including people without the disease. Meals should contain plenty of vegetables, fruit, whole grains, and they should be low in salt and sugar, and saturated or trans fat. Experts say that there is no need to buy special diabetic foods because they offer no special benefit, compared to the healthy things we can buy in most shops.
- High blood sugar levels are fine for some, while for others they are a sign of diabetes - high blood-sugar levels are never normal for anybody. Some illnesses, mental stress and steroids can cause temporary hikes in blood sugar levels in people without diabetes. Anybody with higher-than-normal blood sugar levels or sugar in their urine should be checked for diabetes by a health care professional.
- Diabetics cannot eat bread, potatoes or pasta - people with diabetes can eat starchy foods. However, they must keep an eye on the size of the portions. Whole grain starchy foods are better, as is the case for people without diabetes.
- One person can transmit diabetes to another person - NOT TRUE. Just like a broken leg is not infectious or contagious. A parent may pass on, through their genes to their offspring, a higher susceptibility to developing the disease.
- Only older people develop type 2 diabetes - things are changing. A growing number of children and teenagers are developing type 2 diabetes. Experts say that this is linked to the explosion in childhood obesity rates, poor diet, and physical inactivity.
- I have to go on insulin, this must mean my diabetes is severe - people take insulin when diet alone or diet with oral or non-insulin injectable diabetes drugs do not provide good-enough diabetes control, that's all. Insulin helps diabetes control. It does not usually have anything to do with the severity of the disease.
- If you have diabetes you cannot eat chocolates or sweets - people with diabetes can eat chocolates and sweets if they combine them with exercise or eat them as part of a healthy meal.
- Diabetes patients are more susceptible to colds and illnesses in general - a person with diabetes with good diabetes control is no more likely to become ill with a cold or something else than other people. However, when a diabetic catches a cold, their diabetes becomes harder to control, so they have a higher risk of complications.
16th Nov 2013, 11:10 AM #6
Symptoms of Diabetes
People can often have diabetes and be completely unaware. The main reason for this is that the symptoms, when seen on their own, seem harmless. However, the earlier diabetes is diagnosed the greater the chances are that serious complications, which can result from having diabetes, can be avoided.
Here is a list of the most common diabetes symptoms:
- Frequent urination
Have you been going to the bathroom to urinate more often recently? Do you notice that you spend most of the day going to the toilet? When there is too much glucose (sugar) in your blood you will urinate more often. If your insulin is ineffective, or not there at all, your kidneys cannot filter the glucose back into the blood. The kidneys will take water from your blood in order to dilute the glucose - which in turn fills up your bladder.
- Disproportionate thirst
If you are urinating more than usual, you will need to replace that lost liquid. You will be drinking more than usual. Have you been drinking more than usual lately?
- Intense hunger
As the insulin in your blood is not working properly, or is not there at all, and your cells are not getting their energy, your body may react by trying to find more energy - food. You will become hungry.
- Weight gain
This might be the result of the above symptom (intense hunger).
- Unusual weight loss
This is more common among people with Diabetes Type 1. As your body is not making insulin it will seek out another energy source (the cells aren't getting glucose). Muscle tissue and fat will be broken down for energy. As Type 1 is of a more sudden onset and Type 2 is much more gradual, weight loss is more noticeable with Type 1.
- Increased fatigue
If your insulin is not working properly, or is not there at all, glucose will not be entering your cells and providing them with energy. This will make you feel tired and listless.
Irritability can be due to your lack of energy.
- Blurred vision
This can be caused by tissue being pulled from your eye lenses. This affects your eyes' ability to focus. With proper treatment this can be treated. There are severe cases where blindness or prolonged vision problems can occur.
- Cuts and bruises don't heal properly or quickly
Do you find cuts and bruises take a much longer time than usual to heal? When there is more sugar (glucose) in your body, its ability to heal can be undermined.
- More skin and/or yeast infections
When there is more sugar in your body, its ability to recover from infections is affected. Women with diabetes find it especially difficult to recover from bladder and vaginal infections.
- Itchy skin
A feeling of itchiness on your skin is sometimes a symptom of diabetes.
- Gums are red and/or swollen - Gums pull away from teeth
If your gums are tender, red and/or swollen this could be a sign of diabetes. Your teeth could become loose as the gums pull away from them.
- Frequent gum disease/infection
As well as the previous gum symptoms, you may experience more frequent gum disease and/or gum infections.
- Sexual dysfunction among men
If you are over 50 and experience frequent or constant sexual dysfunction (erectile dysfunction), it could be a symptom of diabetes.
- Numbness or tingling, especially in your feet and hands
If there is too much sugar in your body your nerves could become damaged, as could the tiny blood vessels that feed those nerves. You may experience tingling and/or numbness in your hands and feet.
Diagnosis of diabetes
Diabetes can often be detected by carrying out a urine test, which finds out whether excess glucose is present. This is normally backed up by a blood test, which measures blood glucose levels and can confirm if the cause of your symptoms is diabetes.
If you are worried that you may have some of the above symptoms, you are recommended to talk to your Doctor or a qualified health professional.
- Frequent urination
16th Nov 2013, 11:24 AM #7Commander's of Penmai
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- Sep 2013
thank you ,very useful information . keep going.
12th Aug 2014, 10:42 AM #8Friends's of Penmai
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- Jul 2014
Eat healthy, stay physical active and test blood glucose. Take your environment stress free and and get enough sleep to manage your stress levels.