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High fatigue after eating may indicate a derailment of blood glucose
Who does not know it? After having eaten, a fatigue of lead attacks us. We just want to lie down and rest, especially when the food is still too abundant. Fatigue after eating is commonly called "Schnitzelkoma". The causes are often quite normal, harmless and explainable. Sometimes, however, serious illness can be the cause. In particular, diabetics should be vigilant if they are particularly tired and not concentrated after eating.
Fatigue after eating mostly harmless and explainable
Our digestion costs the body energy. More and more blood enters the digestive organs, the stomach and intestines take the precious parts of the food, the stomach muscles and the intestinal wall carry the stomach porridge. We do not have an unlimited amount of blood in the body, and the blood that is now flowing into the digestive system is missing in other parts of the body, including the brain. It takes less oxygen now and we are tired. Everything is so harmless. But sometimes, tiredness after eating can also hide a serious reason.
Attention, it could be type 2 diabetes
Those who have diabetes should be particularly sensitive. In fact, it is possible that blood sugar increases excessively after eating. This has lasting consequences for health. Johanna Sandner, Diabetes Consultant and Nutrition and Diabetes Team Leader, University of Mainz, reports that very few patients with type 2 diabetes measure their blood glucose after eating. For this reason, high or very high values remain hidden for a long time. Because such peaks of blood sugar are not noticeable when measured in the controls at the family doctor.
Consequences for health
If hyperglycemia is not treated after eating, it will have devastating long-term health consequences. According to the Diabetes Counselor, cardiovascular disease worsens, the blood vessels of the eye are damaged and older diabetics have problems with perception and memory.
"In order to keep an eye on blood glucose between visits to the doctor, people with type 2 diabetes should regularly check their own blood glucose after eating," Sandner recommends. The doctor then decides whether the treatment will be adjusted accordingly.
It is often advisable, for example, to take what is called meal insulins mimicking a natural secretion of insulin after a meal. They ensure that the sugar in the blood reaches the cells of the tissues more quickly.
Measure blood glucose two hours after eating
For example, if you get tired quickly after eating, if you feel too flaccid and unclear, you should measure the blood glucose two hours after eating and discuss any abnormalities with the doctor, who then adjusts the treatment accordingly.
It is also possible that those affected do not know their diabetes. Again, a doctor's check is needed to rule out a metabolic disorder. (Sb)
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