Blood Sugar

Definition

Blood sugar, or blood glucose, refers to the amount of sugar present in your blood, which is a primary source of energy for your body.

Scientific / Technical Definition

Blood sugar, clinically known as blood glucose, is the concentration of glucose present in the bloodstream. It is a crucial biochemical parameter, as glucose is the primary energy substrate used by cells for metabolic processes. The regulation of blood sugar levels is vital for maintaining metabolic homeostasis, which is achieved through the actions of insulin and glucagon hormones.

Benefits

• Provides energy necessary for bodily functions.
• Essential for brain and muscle activity.
• Helps in proper functioning of cells and organs.

Examples

• Monitoring glucose levels using a glucometer.
• Dietary management through balanced meals.
• Insulin therapy for individuals with diabetes.

Additional Information

• side effects: Abnormal blood sugar levels can lead to conditions like diabetes. High levels (hyperglycemia) may cause symptoms like frequent urination and thirst, while low levels (hypoglycemia) can lead to dizziness and confusion.

Related Terms

• Diabetes

References

• Understanding Blood Glucose, the Basics of Diabetes
• How Blood Sugar Levels Affect Your Body