What are blood glucose levels?
blood glucose levels relate to the amount of sugar glucose that can be found in the bloodstream. A healthy person should have small fluctuations in blood sugar throughout the day. If blood glucose levels are too high, the patient may have diabetes of the disease. Very low blood glucose levels could indicate that the patient suffers from hypoglycaemia.
After eating, carbohydrates are cleaved in the intestine and glucose passes from the intestine to the liver. The liver controls the speed at which glucose is released into the bloodstream. Once in the bloodstream, glucose will be available to all cell cells for use as a source of energy. In order to absorb glucose, cells need hormonal insulin.
In a healthy person, insulin is produced by beta cells. Insulin helps to maintain normal blood glucose levels that should range from 70-100 milligrams per deciliter of blood (mg/dl). These normal values can also be expressed as 3.8-5.6 millimol/liter (mmol/l). After eating would be the sugar levelU could increase to 140 mg/dl (7.8 mmol/l). As the body cells absorb blood glucose from the blood, the level should begin to reduce to normal levels.
If blood glucose levels exceed 180-200 mg/dl (10-11 mmol/l), the patient may suffer from diabetes. The diabetic patient lacks beta cells in the pancreas that produce insulin. Without insulin, glucose cannot be absorbed into cells and instead accumulates in the bloodstream.
excess glucose from the bloodstream is then excreted. As the kidneys work hard to dilute this sugar, the patient will feel the need to urinate often. Extreme thirst is another symptom of diabetes. Diabetes diagnosis is made by measuring blood glucose levels. If it is not treated, a diabetic patient may develop circulation problems that will have harmful effective on many organs in the body.
Diabetes therapy includes periodic insulin injections throughout the day to reduce GLU levelsPoose in the blood. The patient will also have to monitor their own blood sugar using a home monitoring set. A drop of blood on the indicator can quickly provide the patient reading glucose in the blood.
If blood sugar drops below 60-65 mg/dl (3.3-3.6 mmol/l), the diabetic patient could injure too much insulin. Otherwise, the patient may suffer from hypoglycaemia. Symptoms of low blood sugar are weakness, sweating and shaking. Symptoms should disappear with mild hypoglycaemia when the patient eats something.
severe hypoglycaemia can be serious medical emergency. This may occur if glucose levels in the patient's blood drop below 50 mg/dl (2.8 mmol/l). The patient could lose consciousness or have seizures. The maintenance of blood glucose levels through insulin therapy, as well as diet and practice, is decisive for the hundreds.