Saturday 20 April 2013

Blood Sugar Level and its Impact on Health

Blood sugar level and its impact on health

What exactly is blood sugar level?

An individual's blood sugar level (also referred to as serum glucose level or plasma glucose level) is really just the quantity of glucose (sugar) present in their blood at any moment.

Exactly why is glucose necessary?

Glucose (also known as dextrose) is a simple sugar that's produced by the body from the carbohydrate food that people take in. It's vital for a variety of important bodily functions. In particular, it is vital because it gives energy to our cells, nervous system and the brain.

Glucose is carried from the intestinal tract or liver to body cells by way of the blood flow, and is made available for cell absorption via the hormone insulin, created by the pancreas. Glucose that isn't directly used as an energy source by brain cells, intestinal cells and red blood cells is sent to the liver, adipose tissue and muscle cells, where it is taken in and stored as glycogen.

This glycogen can be switched back to glucose and returned to the bloodstream any time insulin is low or absent.



How is blood sugar level tested?  

Blood sugar is normally measured in molecular count, the unit for which is mmol/L (millimoles per liter). Additionally it is frequently measured as a weight in grams, the unit for which is mg/dL (milligrams per deciliter). Exactly what is a healthy or typical blood sugar level?

Usually, your body maintains its blood glucose level at a reference range of between 3.6 and 5.8 mmol/L (or 64.8 and 104.4 mg/dL).  The mean standard blood glucose level in people is around 4 mmol/L (or 72 mg/dL), although the level naturally varies during the day.

As you might suspect, glucose levels are typically lowest early in the day, prior to the first meal of the day and increase after eating for 1 - 2 hours by a few milliMolar. Having said that, when it comes to diabetics, blood sugar fluctuates more extensively - see further below.

 Just how can blood sugar / glucose levels affect your health?  

As stated before, glucose gives one's body with the energy that it requires to execute important bodily functions. Insufficient sugar / glucose (a low blood sugar level) or an over-abundance of sugar / glucose (a high blood sugar level) could lead to severe illnesses and blood sugar levels outside of the normal range may perhaps be indicative of an underlying medical condition.

Hyperglycemia and hypoglycemia  A persistently high blood sugar level is referred to as hyperglycemia, while low levels are known as hypoglycemia.  Hypoglycemia is a life-threatening condition. Indicators include listlessness, reduced mental performance, frustration, shaking, twitching, a weakness in arm and leg muscles, pale skin tone, sweating excessively, paranoid or hostile demeanour and passing out.

In extreme instances, brain damage is a possibility.  By comparison, hyperglycemia usually involves the appetite being suppressed in the short term, with longer term health problems including heart problems, diabetes and eye, kidney, and nerve damage.

Diabetes  

Diabetes mellitus is characterised by chronic hyperglycemia (high blood sugar levels) either because the body doesn't produce a sufficient amount of insulin, or due to the fact cells do not respond to the insulin that is produced. It is actually the most prevalent disease related to malfunction in blood sugar regulation.

For people with diabetes, it is particularly important to hold blood sugar levels within normal ranges, otherwise serious health complications may occur. Such as, nephropathy (kidney disease), neuropathy (nerve disease), retinopathy (eye disease) and cardiovascular diseases (heart diseases).  Insulin resistance Insulin resistance (a symptom of polycystic ovarian syndrome) is another instance of a medical condition where blood sugar levels are very important.

 In this case, the body doesn't recognise the intake of sugars and carbohydrates which means that it continues to pump out insulin which isn't needed.  If this persists for an extended period of time, the pancreas can stop working and stop producing insulin entirely. If proper care is not taken by individuals who have this problem to ensure a healthy diet and balanced blood sugar levels, it can ultimately lead to type two diabetes. 

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Can anything else influence blood sugar levels?

 Numerous things could affect an individual's blood sugar level. Such as, it can be temporarily elevated as a result of intense stress (such as trauma, stroke, myocardial infarction, surgery or sickness) or as a result of drug / medication usage, which can cause glucose levels to rise or reduce. Alcohol intake likewise triggers an initial surge in blood sugar, but afterwards has a tendency to cause levels to fall. 

  this. MEALtime is a liquid meal / meal replacement drink which is rich in quality protein, complex carbohydrates, vitamins, minerals, nutritious herbs and psyllium husks.

Even better, it's appropriate for diabetics and others seeking to maintain healthy, stable blood sugar levels because the only sugars included are those found naturally in the ingredient fruits. MEALtime is a quick and simple way to fuel up on the go. Not only does this meal replacement / protein shake contain an array of important vitamins and minerals, but it also has important amino acids, ginseng and aloe vera for energy!

*Before changing your diet, undertaking a new exercise regime or taking health supplements, always be sure to consult your doctor or qualified health practitioner (particularly if you are pregnant, breastfeeding or on medications).

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