Why glucose (sugar) rises in blood


Why glucose (sugar) rises in blood

Glucose (sugar) can increase in the blood for different reasons. Why does sugar levels rise? Discovering it will help you in its prevention.

Maintaining a varied and balanced diet is fundamental when it comes to enjoying good health, especially if the diet is based on fresh and natural foods, and we also maintain the recommended daily meals every day (remember that it is best to make 5 meals a day). day, between breakfast, lunch, lunch, snack, and dinner). But despite the fact that following a healthy diet is easy, every year hundreds of thousands of cases of overweight and obesity are diagnosed, with the consequences that this entails: increased risk of cardiovascular disease, diabetes … In the particular case of diabetes This time we want to discover a little more about why it increases blood glucose.

The truth is that every time we eat, most of the food we eat is converted into glucose. This reaches the blood, from where the soil is distributed to different parts of our body, where it is used with two basic objectives: to produce energy or to be stored when our body needs fuel. At this point highlights the work of insulin, which is a hormone whose main function is to facilitate the entry of glucose to our cells, in order to convert it into energy or store it.

However, when glucose rises to levels not considered normal or recommended, there is hyperglycemia, which is the medical term used to discover the existence of elevated blood sugar levels. Under certain conditions and disorders, blood glucose increases when there is difficulty in processing and storing glucose.

Taking into account that glucose is produced by the pancreas, and is ultimately the hormone responsible for maintaining “normal” levels of blood sugar when there is a problem in this organ it is possible that blood glucose levels are higher than medically considered adequate or normal.

Causes of increased glucose or blood sugar
There are several causes that can influence the increase in blood glucose. The most common are diabetes, particularly type 2 diabetes, considered an adult’s diabetes. In fact, many doctors agree that about 90% of people when they reach adulthood can develop diabetes, whose risk increases with age, if they are overweight or obese, or if there is a family history of diabetes.

There is also a type of diabetes that is specific and that develops seasonally in the case of pregnant women. It is known as gestational diabetes and occurs when the insulin produced by the woman is not enough to cover the demands of pregnancy, causing an increased level of blood glucose.


Emotional stress also influences the increase in blood glucose, since emotional and nervous tension causes our body to produce hormones to fight them, which causes blood sugar to rise. Therefore, glucose levels may also increase if you suffer from a serious illness.

Symptoms of increased blood glucose
Although in many cases it is not possible to know if the blood glucose levels are high until a blood test is done that measures the sugar values in the bloodstream, there are some symptoms that may appear in these cases. They are the following:

The sensation of excessive thirst, eager to drink water.
Urinal needs a lot.
The sensation of weakness and a lot of fatigue.
Blurred vision, with problems to see normally and correctly.
Dry and/or scaly skin.

Given that high blood glucose levels can be a health problem and cause damage to our body, it is essential to perform a routine control every year, based on the performance of a general blood test.

In case you have high sugar, there are some useful tips that can be useful to lower it, in addition to going to the consultation of your doctor and follow the medical treatment that you prescribe. On the one hand, it is essential to follow a healthy, varied and balanced diet; drink at least 2 liters of water a day; as well as practicing physical exercise regularly.


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