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( Blood sugar) The blood sugar concentration or blood glucose level is the amount of glucose (sugar) present in the blood of a human or animal. Normally in mammals, the body maintains the blood glucose level at a reference range between about 3.6 and 5.8&_160;mM (mmol/L, i.e., millimoles/liter) (64.8 and 104.4&_160;mg/dL). Blood glucose levels are tightly regulated as a part of metabolic homeostasis.

Glucose is the primary source of energy for the body's cells, and blood lipids (in the form of fats and oils) are primarily a compact energy store. Glucose is transported from the intestines or liver to body cells via the bloodstream, and is made available for cell absorption via the hormone insulin, produced by the body primarily in the pancreas.

The mean normal blood glucose level in humans is about 4&_160;mM (4&_160;mmol/L or 72&_160;mg/dL, i.e. milligrams/deciliter); however, this level fluctuates throughout the day. Glucose levels are usually lowest in the morning, before the first meal of the day (termed "the fasting level"), and rise after meals for an hour or two by a few grams.

Blood sugar levels outside the normal range may be an indicator of a medical condition. A persistently high level is referred to as hyperglycemia; low levels are referred to as hypoglycemia. Diabetes mellitus is characterized by persistent hyperglycemia from any of several causes, and is the most prominent disease related to failure of blood sugar regulation. A temporarily elevated blood sugar level may also result from severe stress, such as trauma, stroke, myocardial infarction, surgery, or illness. Intake of alcohol causes an initial surge in blood sugar, and later tends to cause levels to fall. Also, certain drugs can increase or decrease glucose levels.[1]

Blood sugar Subcategories

Blood sugar Articles

The weight loss health disorder and the 2 keys to reversing it by mike arlidge
If you have struggled on a reduced calorie diet and still aren't seeing any results there may be a simple explanation to your problem. What I am going to have a look at today is insulin resistance and the effect that this has on weight management. Ev...

Dark Chocolate and Anti-Aging by Jim Allen
When nutritionists talk about how chocolate is good for you, what they are usually talking about is dark chocolate. It is the dark chocolate that is generally associated with all the health benefits you usually hear about. That's because dark chocola...

Does Sugar Affect Cholesterol Levels? by Mark Stjean
If a person has high cholesterol, chances are they were instructed to reduce their intake of total fat, specifically animal fats, from their diet, become more active and to work on Weight Loss. What th...

Diets To Avoid Diabetes by Tony Schwartz
Whether you've got diabetes, happen to be diagnosed with having irregularly high ranges of blood sugar, or are simply looking for healthier choices in life, monitoring and learning to handle your blood glucose by means of diet plan might be a single ...

8 Diet Tips For Easy Weight Loss by Charles Zoe
Being overweight significantly increases your risk of heart disease, diabetes, stroke, high blood pressure, cancer ... the list seems almost endless. Losing weight is not easy. You will never hear me say that it is. It takes dedication, motivation an...

How Knowing About Insulin And Blood Sugar Can Help You Lose Weight by Katie Faulkner
Unless you're diabetic, I would assume that you don't know much about your blood sugar or the insulin process. But I want to warn you that this is a mistake. By knowing how your body works, you can practically force it to flush out that unwanted fat....

Signs and symptoms of Type 2 Diabetes by prasad gurjar
Signs and symptoms of Type 2 Diabetes Type 2 diabetes is a disease characterized by high levels of blood glucose. The body of a patient with types 2 diabetes who use insulin properly and the sample resistance to insulin. Reduced insulin levels are l...

Metformin new anti-aging anti-diabetes drug by Led Isoprinosine
Metformin is an anti diabetic drug which is taken orally to treat type 2diabetes. This drug is generally given to the patients who fall under the category of overweight and obesity to contr...

Insulin resistance and pre-diabetes by prasad gurjar
Insulin resistance and pre-diabetes

Insulin resistance is a condition in which the body produces insulin, but not using it correctly. Insulin is a hormone produced by the pancreas, helps the body use glucose for energy. Glucose is a form of ...

Diabetes by prasad gurjar
What is Diabetes

Diabetes mellitus, often referred to as diabetes is a condition associated with abnormally high levels of glucose (or sugar) in the blood (hyperglycemia). Glucose is a type of sugar found in foods such as honey and some but ...

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