What Is Normal Reading For Sugar Level

How Food Affects Blood Sugar

When you eat food, your body breaks it down into essential parts:

• Carbohydrates
• Fats
• Vitamins and minerals

All parts are necessary in a healthy diet, but the three types of carbohydrates are particularly important when it comes to your blood glucose level. While the general rule is that the more carbohydrates you eat, the higher your blood sugar level, not all three types of carbohydrates convert to blood sugar at the same rate.

The foods that fit into each carb category include:

• Starches, or complex carbohydrates: Starchy vegetables, dried beans, and grains
• Sugars: Fruits, baked goods, beverages, and processed food items like cereals or granola bars
• Fiber: Whole wheat products, chickpeas, lentils, berries, pears, and brussels sprouts

The glycemic index helps you find out which foods can increase or help decrease blood sugar levels. Based on a scale ranging from 0 to 100, high-indexed foods are rapidly digested, absorbed, and metabolized, resulting in marked fluctuations in blood sugar levels, while low-indexed foods produce smaller fluctuations in your blood glucose.

The American Diabetes Association advises adding lean sources of protein and heart-healthy fats to help reduce the overall glycemic impact of a meal or snack.

Prevent Type 2 Diabetes

If your test results show you have prediabetes, ask your doctor or nurse if there is a lifestyle change program offered through the CDC-led National Diabetes Prevention Program in your community. You can also search for an online or in-person program. Having prediabetes puts you at greater risk for developing type 2 diabetes, but participating in the program can lower your risk by as much as 58% .

When To Seek Medical Care For High Blood Sugar

If hyperglycemia persists for at least two or three days, or if ketones appear in the urine, call a doctor.

Generally, people with diabetes should test their blood sugar levels at least four times a day: before meals and at bedtime . The urine should be checked for ketones any time the blood sugar level is over 250 mg/dL.

When blood sugar stays high despite following a diabetic diet and plan of care, call the nurse, diabetes health educator, or physician for adjustments in the diet.

If blood sugars are high because of illness, check for ketones and contact a health professional.

Seek immediate medical care for these conditions:

• Vomiting
• Blood sugar levels that stay above 160 mg/dL for longer than a week
• Glucose readings higher than 300 mg/dL
• The presence of ketones in the urine

Ketoacidosis or diabetic coma is a medical emergency. Call 911 for emergency transport to a hospital or similar emergency center.

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Controlling Blood Glucose Levels

Uncontrolled blood sugar can result in regular episodes of hyperglycemia . This can cause a variety of symptoms including:

• Dry mouth
• Nausea
• Fatigue

These symptoms are uncomfortable to experience but there are things you can do at home to reduce your blood sugar. In terms of drinks, water is the best as it will help to maintain hydration and dilute excess sugar in the blood. Also, try to add more fiber to your diet to reduce your blood sugar apples, bananas, oranges, and strawberries are all fibrous fruits.

However, uncontrolled blood sugar levels can also lead to more severe, long term disease. Poorly managed diabetes leads to vision loss, kidney problems, nerve damage, heart attack, and stroke. Therefore, if your blood sugar level reaches 16.7mmol/L, this could be dangerous and you need to seek immediate medical attention.

What Is Blood Glucose Anyway

Blood glucose, or sugar, is sugar that is in your blood . It comes from the food that you eat foods that contain carbohydrate, such as bread, pasta and fruit are the main contributors to blood glucose. The cells in our bodies need glucose for energy and we all need energy to move, think, learn and breathe. The brain, which is the command center, uses about half of all the energy from glucose in the body.

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High Blood Sugar Causes

Diabetes mellitus is one of several persistent conditions causing high blood sugar levels. For someone with diabetes, hyperglycemia has many possible causes:

• Carbohydrates: Eating food containing too many carbohydrates, a form of sugar. The body of a person with diabetes cannot process high levels of carbohydrates fast enough to convert it into energy. Blood sugar levels in patients with diabetes can rise within hours after eating.
• Insulin control: Not producing enough insulin action . People with diabetes must control blood sugar by a combination of dietary discretion, taking medication, and physical activity. When food, exercise, and insulin are not balanced, blood sugar levels rise.
• Stress: Emotions can play a role in causing hyperglycemia, but should not be used as an excuse for poor control of diabetes.
• Low levels of exercise: Daily exercise is a critical contributor to regulating blood sugar levels.
• Infection, illness, or surgery: With illness, blood sugar levels tend to rise quickly over several hours.
• Other medications: Certain drugs, especially steroids, can affect blood sugar levels.

• Unconsciousness or coma

Ketoacidosis is life-threatening and demands immediate treatment.

Symptoms include:

What Causes Blood Sugar To Be High

Many things can cause high blood sugar , including being sick, being stressed, eating more than planned, and not giving yourself enough insulin. Over time, high blood sugar can lead to long-term, serious health problems. Symptoms of high blood sugar include:

• Feeling very tired.

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When To Get Urgent Medical Attention

Contact your diabetes care team immediately if you have a high blood sugar level and experience the following symptoms:

• feeling or being sick
• a fever for more than 24 hours
• signs of dehydration, such as a headache, dry skin and a weak, rapid heartbeat
• difficulty staying awake

These symptoms could be a sign of a more serious complication of hyperglycaemia, such as diabetic ketoacidosis or a hyperosmolar hyperglycaemic state, and you may need to be looked after in hospital.

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What You Can Drink With Meals

Add a low-calorie, low-sugar drink or choose water. Proper hydration is essential to helping your body remove excess sugar.

Some drinks that are good for keeping your blood sugar level low include:

• Unsweetened tea
• Unsweetened coffee
• Sparkling water or club soda
• Flavored water or sparkling water without added sugar
• Diet soda or other diet drinks

Managing Blood Sugar When Youre Ill

When you get sick, your blood sugar levels may fluctuate and become unpredictable.

If you’re sick, it’s very important that you:

• drink plenty of water or sugar-free fluids
• check your blood sugar levels more often than usual
• take 15 grams of carbohydrate every hour if you are not able to follow your usual meal plan
• replace food with fluids that contain sugar if you can’t eat solid food
• continue to take your insulin or other diabetes medication

If you have a cold or flu and want to use a cold remedy or cough syrup, ask your pharmacist to help you make a good choice. Many cold remedies and cough syrups contain sugar, so try to pick sugar-free products.

As an extra precaution, you should always check with your health-care team about guidelines for insulin adjustment or medication changes during an illness.

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Summary Of Normal Glucose Ranges

In summary, based on ADA criteria, the IDF guidelines, a persons glucose values are normal if they have fasting glucose < 100 mg/dl and a post-meal glucose level < 140 mg/dl. Taking into account additional research performed specifically using continuous glucose monitors, we can gain some more clarity on normal trends and can suggest that a nondiabetic, healthy individual can expect:

• Fasting glucose levels between 80-86 mg/dl
• Glucose levels between 70-120 mg/dl for approximately 90% of the day
• 24-hour mean glucose levels of around 89-104 mg/dl
• Mean daytime glucose of 83-106 mg/dl
• Mean nighttime glucose of 81-102 mg/dl
• Mean post-meal glucose peaks ranging from 99.2 ± 10.5 to 137.2 ± 21.1 mg/dl
• Time to post-meal glucose peak is around 46 minutes 1 hour

These are not standardized criteria or ranges but can serve as a simple guide for what has been observed as normal in nondiabetic individuals.

Does Blood Sugar Level Change With Age

Many factors changes with age and even sometimes co-morbidities gets added. To adopt with these certain conditions, optimum levels of different substances in blood also changes. So the same goes for the blood sugar. It has been confirmed by different studies that fasting blood sugar level increases with age considering different factors like obesity.

But, now the question comes, how much increment will be considered as normal? Obviously not random! It has a specific level but the increment varies depending on various conditions.

It is said that the ideal level of blood sugar increases with the passing of decade through your adult years due to benign physiological changes which decrease the glucose tolerance.

Basically, if you are quite healthy then, 2mg per 100 ml rise is considered as normal through the advancing years. But this issue is seen to bewilder both clinicians and investigations alike.

However, this small extent is only for fasting. Besides this, you may notice that your postprandial sugar levels are also escalating. Be conscious! Because it must not increase more than 4mg per 100ml. Again, sugar level may elevate up to 8 to 13mg per 100 ml per decade following a glucose challenge.

The above-mentioned levels are for those who are comparatively healthy and are not suffering from any other disease apart from diabetes.

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Your Blood Sugar Isnt Just Because Of What You Eat

Mainstream media would have you believe that your blood sugar levels are impacted only by what you eat and how much you exercise, but people with type 1 and type 2 diabetes who test their blood sugars frequently could tell you otherwise.

Its especially important to keep this mind when looking at your own blood sugars and your goals because there are certain variables and challenges that impact blood sugar levels that you cant always control.

For example:

• Menstrual cycles: raises blood sugar and insulin needs
• Adrenaline rushes from competitive sports, heated arguments, rollercoaster rides: raises blood sugar and insulin needs
• The common cold and other illnesses: usually raises blood sugar and insulin needs
• Hormonal changes due to puberty and healthy growth in young adults: raises blood sugar and insulin needs
• An injury which raises overall inflammation levels: raises blood sugar and insulin needs
• Glucogenesis during anaerobic exercise: raises blood sugar

While you cant necessarily prevent these factors that affect your blood sugar from occurring, you can work with your diabetes healthcare team to adjust your insulin, other diabetes medications, nutrition and activity levels to help compensate for them when they do occur.

For example, when engaging in anaerobic exercise like weightlifting many people with type 1 diabetes find it necessary to take a small bolus of insulin prior to or during their workout because anaerobic exercise can actually raise blood sugar.

Is There Anything Else I Need To Know About Fasting Before A Blood Test

Be sure to talk to your health care provider if you have any questions or concerns about fasting.

You should talk to your provider before taking any lab test. Most tests donât require fasting or other special preparations. For others, you may need to avoid certain foods, medicines, or activities. Taking the right steps before testing helps ensure your results will be accurate.

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What Is Normal Blood Sugar

ByElizabeth Palermo31 March 2014

Blood sugar, or glucose, is an important source of energy and provides nutrients to your body’s organs, muscles and nervous system. The body gets glucose from the food you eat, and the absorption, storage and production of glucose is regulated constantly by complex processes involving the small intestine, liver and pancreas.

Normal blood sugar varies from person to person, but a normal range for fasting blood sugar is between 70 and 100 milligrams per deciliter. For most individuals, the level of glucose in the blood rises after meals. A normal blood-sugar range after eating is between 135 and 140 milligrams per deciliter.

These variations in blood-sugar levels, both before and after meals, are normal and reflect the way that glucose is absorbed and stored in the body. After you eat, your body breaks down the carbohydrates in food into smaller parts, including glucose, which can be absorbed by the small intestine.

As the small intestine absorbs glucose, the pancreas releases insulin, which stimulates body tissues and causes them to absorb this glucose and metabolize it . This stored glucose is used to maintain healthy blood-sugar levels between meals.

When there isn’t enough glucose stored up to maintain normal blood-sugar levels, the body will even produce its own glucose from noncarbohydrate sources . This process, known as gluconeogenesis, occurs most often during intense exercise and instances of starvation.

Is Hyperglycaemia Serious

The aim of diabetes treatment is to keep blood sugar levels as near to normal as possible.

But if you have diabetes, no matter how careful you are, you’re likely to experience hyperglycaemia at some point.

It’s important to be able to recognise and treat hyperglycaemia, as it can lead to serious health problems if left untreated.

Occasional mild episodes are not usually a cause for concern and can be treated quite easily or may return to normal on their own.

But hyperglycaemia can be potentially dangerous if blood sugar levels become very high or stay high for long periods.

Very high blood sugar levels can cause life-threatening complications, such as:

• diabetic ketoacidosis a condition caused by the body needing to break down fat as a source of energy, which can lead to a diabetic coma this tends to affect people with type 1 diabetes
• hyperosmolar hyperglycaemic state severe dehydration caused by the body trying to get rid of excess sugar this tends to affect people with type 2 diabetes

Regularly having high blood sugar levels for long periods of time can result in permanent damage to parts of the body such as the eyes, nerves, kidneys and blood vessels.

If you experience hyperglycaemia regularly, speak to your doctor or diabetes care team.

You may need to change your treatment or lifestyle to keep your blood sugar levels within a healthy range.

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Whats My Target Range

You might be asking, what’s the normal range for blood sugar levels? The answer is, there is a healthy range that you should ideally be aiming for. The infographics above show the general guidelines, but your individual target range for your blood sugar levels may be different. Youll healthcare team will agree with you what it is.

Youll get different readings at different times of the day, depending on things like what youve eaten and how much you are moving around. Heres a guide to help you get started on finding your target range:

If youre a child with Type 1 diabetes

• when you wake up and before meals: 4 to 7mmol/l
• after meals: 5 to 9mmol/l

If youre an adult with Type 1 diabetes

• when you wake up and before meals: 5 to 7mmol/l
• before meals at other times of the day: 4 to 7mmol/l

If you have Type 2 diabetes

• before meals: 4 to 7mmol/l
• two hours after meals: less than 8.5mmol/l

What Is Considered A Normal Blood Sugar Level

• How to maintain a healthy blood sugar level

The normal blood sugar level for a healthy adult should be less than 126 mg/dL or 6 mmol/L before fasting and meals, and below 200mg/dL two hours after meals.

If you are diabetic, then you should consult with your doctor in order for appropriate blood sugar level targets to be set based on the severity of your condition, medications taken and overall health status.

The below information describes what normal blood sugar levels are prior to and after meals and what the recommended HbA1c levels are for those with and without diabetes.

A HbA1c test determines your average level of blood glucose over the past two to three months. Red blood cells have a lifespan of roughly three months, and a HbA1c blood test measures the amount of glucose that has bound to them during this period.

A blood test to determine Haemoglobin A1c levels is often performed in those who have diabetes. These levels are a reflection of how well diabetes is being controlled.

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