Diabetes affects how the body’s hormones regulate thirst and fluid balance. However, in diabetics, these hormones do not function properly, making it harder for the body to maintain a healthy fluid balance. Additionally, high blood sugar levels can lead to increased urination, which further contributes to dehydration.
Keeping an eye on blood sugar levels is essential for diabetics, especially when it comes to hydration.
New Delhi: Dehydration occurs when your body loses more fluid than it takes in, making it difficult to function properly. For people with diabetes, this is particularly dangerous because they are at a higher risk of dehydration. India had over 121 million diabetics in 2021, according to an Indian Council of Medical Research study. Staying hydrated is especially important for them as it helps maintain normal body temperature, regulate fluid balance, act as a channel to carry nutrients and waste products, and act as a lubricant and shock absorber. Dehydration in persons with diabetes can lead to various complications, including kidney problems.
Dr. Abdul Majid Khan, Consultant Physician and diabetologist at Olive Hospital, Hyderabad, explained to News9Live what happens when a diabetic does not drink enough water.
How Diabetes Affects Fluid Balance
Diabetes affects how the body’s hormones regulate thirst and fluid balance. However, in diabetics, these hormones do not function properly, making it harder for the body to maintain a healthy fluid balance. Additionally, high blood sugar levels can lead to increased urination, which further contributes to dehydration.
Why Electrolytes Are Important
A study published in the Journal of the Association of Physicians of India (JAPI) mentioned that patients with type 2 diabetes mellitus (T2DM) are prone to dehydration and electrolyte abnormalities. It emphasised the importance of fluids that contain electrolytes and optimal energy content to address dehydration effectively. Electrolytes like sodium, potassium, and magnesium play a vital role in maintaining fluid balance and supporting the proper functioning of muscles and nerves. When fluids are lost, these electrolytes also need to be maintained for overall health.
Replacing Fluid Loss in Diabetics
Diabetics often lose fluids through excessive sweating or frequent urination, which makes it crucial to replace lost water and electrolytes. Water alone may not be enough—electrolyte-rich drinks are a better solution because they help replenish not only fluids but also some vital electrolytes. Ready-to-drink (RTD) electrolyte solutions are a convenient option to maintain hydration with certain options available with low sugar, which is especially important for people with diabetes.
Recognising the Signs of Dehydration
Diabetics need to know the signs of dehydration. Early symptoms include thirst, dry mouth, dark urine, dizziness, and fatigue. If dehydration becomes severe, it can lead to confusion, sunken eyes, and an increased heart rate. Severe dehydration can be life-threatening if not addressed quickly. Recognizing these signs and taking action early can prevent serious complications.
Tips for Staying Hydrated
Drink fluids, but only water consumption may not be enough. Stay hydrated by drinking adequate water or caffeine-free beverages with low sugar contents and adequate electrolytes. Avoid alcohol consumption as alcohol can be dehydrating. Ready-to-serve electrolyte drinks can be preferred in non-diarrheal dehydration as they have known quantities of electrolytes and energy ingredients.
Managing Heat-Related Issues
People with diabetes are more vulnerable to heat-related problems. It’s important to avoid activities in extreme heat and be mindful of signs of overheating, like dizziness, muscle cramps, or excessive sweating. If any of these symptoms occur, it’s crucial to move to a cooler place, drink plenty of fluids, and seek medical help if needed. Heat exhaustion can quickly lead to heat stroke, which is a medical emergency.
Precautions during exercise
Exercise is good for managing diabetes, but it’s important to be mindful of the temperature and environment. Exercising in a cool place or during cooler times of the day can help prevent dehydration. It would be advisable to stay hydrated preferably with ready-to-serve electrolytes or other options as available.
Monitoring Blood Sugar and Hydration
Keeping an eye on blood sugar levels is essential for diabetics, especially when it comes to hydration. Blood sugar levels can change based on hydration status, and dehydration can cause fluctuations. Diabetics should aim to check their blood sugar at least four times a day, especially during hot weather or after intense activity.
Always Be Prepared
In summary, persons with diabetes have increased susceptibility to deficits in fluids, electrolytes, and energy (FEE) due to metabolic alterations. Staying hydrated is crucial for people with diabetes. Drinking ample amounts of water and fluids with appropriate electrolyte composition is important to prevent dehydration. Ready-to-serve electrolyte drinks can be preferable as they contain a known concentration of electrolytes and optimal energy. Low-sugar variants of electrolyte drinks are also for individuals with mild to moderate dehydration induced by diabetes. By being mindful of fluid intake, avoiding dehydration triggers, and recognizing early signs of dehydration, diabetics can better manage their condition and lead healthier lives.
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