This reduces the concentration of glucose in the blood.After eating a meal, the level of the indicator increases, especially if it contains carbohydrates.
Sugar decreases over time, gradually reaches average values, that is to say that it changes throughout the day.Normal blood sugar levels after meals vary from person to person, but there are some averages.
Sugar level after meals
If the patient has relatives with diabetes mellitus or pancreatic diseases, he is at risk.It is important for him to undergo an examination with a stress test (determination of sugar after drinking a glucose solution).The patient should know how much sugar should increase after eating.
Table of blood sugar levels after meals, depending on the time elapsed.
| Time after eating | Glucose concentration, mmol/l |
|---|---|
| Fasting | 3.3-5.5 |
| 1 hour | 7.8-8.7 |
| 2 hours | 6.5-7.7 |
| 3 hours | 6-6.5 |
| 4 hours | 5.5-6 |
| 5 hours | 4-5.5 |
After 6 hours, blood sugar levels in a healthy person return to normal;the body needs an additional source of energy.This is particularly important in cases of hypoglycemia, i.e. a reduced concentration of sugar in the blood.The patient must know what time he should have his next meal.
The cause of deviations
There are many causes of violations of sugar readings from normal values.It is important that the doctor identifies why glucose increases after eating.If only a symptom is treated, the disease will reappear.
Food factor
A person has an excessive amount of sugar in the diet.If the patient consumes fatty, fried and treble food, the condition is complicated
Time after eating, glucose concentration, MMOL / L ONCAK 3.3-5.5 1 hour 7.8-8.7 2 hours 6.5-7.7 3 hours 6-6.5 4 hours 5.5-6 5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.
After 6 hours, the value of glucose in the blood in a healthy person returns to normal, the body requires an additional source of energy.This is particularly important for hypoglycemia, that is to say a reduced concentration of blood sugar.The patient should know what time the next meal should be made.
The cause of deviations
There are many causes of violations of sugar readings from normal values.It is important for the doctor to identify why glucose increases after eating.If only one symptom is treated, the disease will return.
Food factor
A person has an excessive amount of sugar in the diet.If the patient consumes fatty, fried and acute food, the condition is complicated.
Glucose is associated with cholesterol, forming plates.The risk of blocking of the vessel increases, which causes necrosis (death) of the tissue or the organ.
A frequent complication of the wrong diet is obesity.The patient has a large amount of fat deposits.
Hypodynamics
If the patient has a hereditary predisposition to hyperglycemia, the situation is complicated in the absence of a mobile lifestyle.Blood stagnates, glucose accumulates in certain areas of blood vessels as well as cholesterol.
Inflammatory pancreatic diseases
When inflammatory processes appear in the organ, beta cells reduce insulin products.It is necessary for the delivery and transition from sugar to cells.With a single acute inflammation, a slight blood sugar appears.If the process has become chronic, the indicator is very overestimated.
If the inflammatory process does not apply to the islets of the pancreatic gland of Langergan, the amount of sugar remains within the normal range.
Stress
When severe stress appears for the body, cortisols and adrenaline are produced.As a result, the heart rate is accelerating, the pressure increases, glucose is also produced.The last phenomenon is due to the fact that the body needs energy intended for self-defense.
Diabetes
It is a disease that develops due to insulted insulin production (type 1).
Another reason is the lack of hormonal function with its normal concentration in the blood (type 2).Glucose is not delivered to cells or cannot cross their membrane.A signal of the cells of the central nervous system on energy insufficiency comes.In response, the liver produces glucagon, which still increases sugar.
Infectious and viral diseases
If a person has a predisposition to the development of diabetes mellitus, hyperglycemia can develop in the blood of an infectious or viral agent in the blood.This reaction is a protection device in the fight against pathogenic microorganism.
Pregnancy
When the pregnancy appears, the hormonal background is rebuilt and the pressure on the internal organs increases with the growth of the fetus.The state of pregnancy is characterized by an increase in the normal values of glucose, because the body needs additional energy for the nutrition of the embryo.
During pregnancy, gestational diabetes or hyperglycemia becomes frequent.
Why does blood sugar change after eating
Once the food has been received in the gastrointestinal tract, its transformation and its absorption occur.Nutrients enter the blood circulation.These include proteins, fats and carbohydrates.From these indicators, the calorie content is formed.
In response to an increase in sugar, insulin is produced.It is a hormone that provides glucose to cells and transfers through their membrane.
Sugar transport takes time.Some target organs are located in the distal (distant) parts of the body.The concentration of indicators decreases every hour as cells consume nutrients.
Blood sugar measurement methods
There are the following methods to measure blood sugar:
- Capillary blood sample (from a finger) or venous with subsequent determination of the indicator using laboratory devices,
- measure using a glucomier, which pierces the skin and collects a minimum quantity of hair blood,
- the use of reactive strips on which blood flows after skin stings,
- Non -invasive methods that work by determining the physical parameters of the patient (pressure, temperature), the use of electromagnetic and ultrasonor data,
- Continuous measures of the indicator using surveillance devices, which change once every two weeks.
The dangers of low and high sugar levels
A low blood sugar is called hypoglycemia.Under these conditions, the cells do not receive enough glucose.It does not enter the brain, which leads to a decrease in the activity of the central nervous system, and there is no transmission of the nerve impulses to organs and tissues.
If there is an increase in blood glucose, this condition is called hyperglycemia.Characterized by an increase in blood sugar levels.It accumulates in blood plasma and inside the cells.
If the patient has the absence or resistance of the cells to insulin, blood sugar accumulates for this reason.The condition is characterized by an increase in pressure, the danger of cardiovascular disease, which is heavy with tissue or organs necrosis.
Hyperglycemia treatment
For the treatment of hyperglycemia, a diet is necessary that reduces carbohydrates in gastrointestinal tract.Therapy must be complex.It includes medical and folk remedies.
Drugs
To reduce blood sugar, it is necessary to increase its consumption with cells.For this, insulin analogues are used.The medicine should be administered daily each time after eating.
There are prolonged insulin preparations that are administered subcutaneously in the form of capsules.According to them, a medication is released, which works for a long time.The capsules are replaced after expiration.
If insulin actions are not enough, add preparations that improve its effect.
Folk remedies
The first thing to do a diabetic is to drink a daily standard of water.If it is used in a quantity of at least 2 liters per day, blood plasma becomes more, the concentration of substances that contains is less.That is to say, blood is liquefied.
The following herbs solutions help reduce blood sugar:
- chamomile,
- chicory,
- Hip pink,
- Bay Leaf.
Garlic infusion, lemon juice is used.All these medicinal plants contribute to a reduction in blood sugar levels, the risk of cardiovascular diseases.
Treatment of hypoglycemia
Hypoglycemia is a condition in which blood sugar decreases.The main reason is the food factor, that is to say the insufficient flow of carbohydrates in the blood.These patients must constantly eat, have food with a high glucose content (candy, chocolate).
The treatment should be carried out in depth.Medical and folk remedies are used.
Drugs
The main thing in the treatment of hypoglycemia is the constant use of foods with a lot of carbohydrates.Products are used every 2-3 hours, which reduces the risk of a sharp decrease in sugar.
If patient's blood sugar decreases sharply, it is necessary to take emergency measures.In a hospital, these patients receive a glucagon or dextrose solution.
Folk remedies
Popular remedies include herbs, berries that contain a large amount of sugar.A decoction of rosships, blackcurrants, thousand-flick, sea lift, calendula, thyme is used.
They can be used separately or jointly.All these plants contain a large amount of sugar have the ability to accumulate in the body.In other words, the concentration of the indicator remains stable for a long time, does not decrease.
Hyperglycemia and hypoglycemia are dangerous for the human body.When detected, you should join a diet, use medical and folk remedies.It is important that patients know what is the standard after eating.This will allow you to control your level, prevent complications, excessive excess or reduction in blood sugar.It is important to periodically visit a doctor to control the disease.
Diet
With hyperglycemia, it is necessary to reduce the carbohydrate load on the body.For this, candies, chocolate, sweet fruits and Sdoba are completely removed.
Diabetics must calculate the glycemic index for each meal which, with the disease, should not exceed 70 units.
If the patient suffers from hypoglycemia, food is consumed 6 to 7 times a day in small portions.This maintains the constant concentration of carbohydrates in the body.It is necessary to have candies, chocolate with you, they are used if a person feels dizziness, a deterioration of well-being.