What to drink to prevent hypoglycemia after exercise in hot weather

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For people with underlying diabetes, strenuous physical activity can easily cause you to sweat, lose water and energy. This is the time when hypoglycemia is likely to occur.

Sudden hypoglycemia can be dangerous if not treated promptly. So what should you drink to prevent safe and effective hypoglycemia?

Why is it easy to hypoglycemia when it is hot or exercise vigorously?

Hypoglycemia is a phenomenon of reducing blood sugar levels below normal (usually <70 mg/dL). Not only people with diabetes, but even healthy people can experience this condition after strenuous exercise or sweating a lot in hot weather.

According to experts, hot weather can change the rate of insulin absorption, while dehydration and electrolyte loss reduce the ability to balance glucose in the blood. Meanwhile, physical activity causes the body to consume glucose faster, increasing the risk of hypoglycemia, especially for people taking sugar-reducing drugs or on a strict diet.

Warning signs you are suffering from hypoglycemia

Some early signs to recognize: fatigue, shaking, hunger, scratching, cold sweating, rapid heartbeat, dizziness, confusion. If not treated promptly, the patient may have seizures, faint or fall into a coma, which is especially dangerous for people with type 2 diabetes with cardiovascular complications.

5 types of drinks that effectively prevent lowering blood sugar

Here are some drinks to prepare for when you are out in the sun or have prolonged exercise:

Whole Coconut Water Rich in potassium, magnesium, helps replenish electrolytes and natural energy.
Do not increase blood sugar like soft drinks.

Do hoa: CV
Whole coconut water helps prevent and lower blood sugar effectively. Graphics: CV

Dilute 1⁄2 cup orange, apple or pomegranate juice with water is a natural source of glucose, which helps stabilize blood sugar gently.


unsweetened milk (can be accompanied by 1-2 light cookies) Provide protein and carbs slowly, keeping blood sugar stable after exercise.


unsweetened electrolyte drinks Electrolyte compensation products such as oresol or soluble help restore mineral salinity without causing sudden increases in glucose.


unsweetened banana oatmeal smoothie This is a rich choice in fiber, helping to control blood sugar and maintain longer energy after exercise.


Drinking properly to avoid spiking blood sugar

Do not drink caffeinated foods on an empty stomach or after exercise, as it can stimulate insulin spikes that lead to hypoglycemia.

Avoid carbonated drinks, which contain artificial sweeteners - which can cause a sudden increase and decrease in glucose.

Do not drink too quickly or too cold, because it can easily cause digestive disorders and reduce absorption.

For people with type 2 diabetes, you should consult your doctor about suitable drinks, especially in the summer.

The principle of "15-15" if you find yourself having hypoglycemia

According to the Cleveland Clinic, if you have signs of hypoglycemia, do:

Add 15g of quickly absorbed carbohydrates (1⁄2 cup of fruit juice, 1 tablespoon honey, 3 tablets glucose).

wait for 15 minutes, check symptoms and blood sugar again. If there is no improvement, repeat the process.

According to experts, the key is to maintain stability. Supplementing enough water, avoiding skipping meals and always preparing the right drinks is the best way to prevent hypoglycemia, especially in high-term environments and high-intensity activities.

Preventing hypoglycemia during the summer is not only the job of people with diabetes, but is a common concern for anyone who exercises in the sun. A bottle of coconut water, a small box of milk or a few glucose tablets can be a "savior" at the right time.

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