Hypoglycemia is a dangerous condition that affects the functioning of the brain and the entire body.
Hypoglycemia occurs when blood glucose levels drop below normal, causing symptoms such as dizziness, throbbing, rapid heartbeat, and cold sweating. In severe cases, it can lead to fainting or convulsions.
According to the World Health Organization, the brain uses glucose as the main source of energy. Prolonged fasting, especially skipping dinner, causing the body not to add energy for a period of 12 to 16 hours. The body will initially mobilize glycogen reserves in the liver, but after about 8–12 hours, the source of glycogen is exhausted and the body is forced to use fat and protein to create energy, disrupt the blood sugar regulatory process.
Research published in The New England Journal of Medicine on intermittent fasting shows that although this method can improve insulin levels and help with weight loss. However, in some subjects, especially those with high physical activity or diabetes, the risk of hypoglycemia will increase if not properly supplemented.
Experts also warn that skipping meals can lead to overeating at the next meal, disrupting blood sugar levels.
Improper fasting can reduce concentration and affect sleep due to the body lacking glucose - the fuel needed for night activities.
Fasting can bring weight loss effects, but it needs to be done with close control and monitoring, especially for people with a history of metabolic diseases. Consultation from medical experts is needed to ensure long-term safety and effectiveness.
