Is headache a sign of high or low blood sugar?

Research shows that during a headache, the concentration of glucose in the blood plasma of diabetic patients will be higher than normal. This shows the connection between high blood sugar and headaches, according to the health website Medical News Today (UK).

High blood sugar can cause people with diabetes to have continuous and prolonged headaches.

Headaches are primarily caused by changes in the levels of hormones such as epinephrine and norepinephrine, which cause blood vessels in the brain to constrict and cause a painful sensation. Some research evidence also suggests a link between headaches and type 2 diabetes through changes in the vascular system and nerve impulse transmission.

The National Institute of Diabetes and Digestive and Kidney Diseases (USA) says that high blood sugar is the cause of most headaches in people with diabetes. Therefore, the condition of persistent and constant headaches can be reduced by making lifestyle changes.

Exercise regularly

Exercise can help relieve headaches because during physical activity, the body releases endorphins. These hormones act as natural painkillers, helping the body deal with pain and bringing about a feeling of well-being.

Not only that, exercises such as yoga, cycling, jogging, weight lifting, walking or high-intensity interval training will also help balance blood sugar levels and control blood sugar well.

Diet control

To help control blood sugar, people with diabetes need to have a healthy diet with fruits, vegetables, whole grains and lean meats rich in protein. Magnesium deficiency will make insulin resistance worse. Therefore, eating magnesium-rich foods such as green leafy vegetables, avocados, beans and fish rich in omega-3 fatty acids such as tuna, salmon, and mackerel will be very beneficial for diabetics.

Drink enough water

Drinking plenty of water helps the kidneys work more easily to eliminate glucose from the blood. Therefore, drinking water is very important for people with diabetes.

For athletes, drinking plain water will help rehydrate, but you can also choose electrolyte drinks. Electrolyte drinks replenish minerals that the body needs to exercise. What diabetics need to note is that if you drink electrolyte drinks, you must choose the sugar-free type, according to Medical News Today .

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