Staying hydrated is vital for everybody, but it’s particularly important if you have diabetes. Read on to find out why.
Your body needs water to function properly. Every time you breathe, sweat, urinate or have a bowel movement, you lose fluids. If you use or lose more fluid than you take in, you get dehydrated. It’s important to replenish the fluids you’ve lost by consuming drinks and foods that contain water.
It depends on factors such as your size, activity level, health status, and even the climate where you live. According to the Institute of Medicine, the average woman living in a temperate climate needs about 9 cups of total beverages per day, and the average man should drink about 13 cups daily. This rule doesn’t apply to everyone, so if you don’t know how much fluid you should drink, ask your doctor, diabetes educator, or a registered dietitian.
Anyone can become dehydrated, but having uncontrolled or untreated diabetes puts you at higher risk. Very high blood sugar levels in people with diabetes can cause dehydration. When the kidneys try to remove the excess sugar from the blood by excreting it from the urine, they remove some water from the blood as well. In this situation the body also starts to produce ketones—acids in the blood that can cause problems. This complicates the dehydration and can cause a medical emergency if not treated immediately
Our bodies do a pretty good job of regulating water content. You are probably getting enough fluids if you rarely feel thirsty and your urine is light yellow or colorless.
If you are not getting enough fluid, your body will pull water from other sources, such as saliva, tears, and cells. This is what causes some of the early signs of dehydration, such as:
When there is nowhere else to draw water from, the body may become severely dehydrated. Signs of severe dehydration include:
If you or a loved one with diabetes have any of the severe signs of dehydration, go to the emergency room right away or call 911. Severe dehydration requires immediate medical treatment.
To avoid dehydration, follow these tips:
Again, if you don’t know how much fluid you should drink, ask your doctor, diabetes educator, or a registered dietitian. Be mindful of how much fluid you lose during hot weather, illness, and exercise, and drink enough fluids to replace what you’ve lost.
Dehydration, National Institutes of Health: Medline Plus
https://www.nlm.nih.gov/medlineplus/dehydration.html
Dehydration, Mayo Foundation for Clinical Research
http://www.mayoclinic.org/diseases-conditions/dehydration/basics/definition/CON-20030056?p=1
DKA (Ketoacidosis) & Ketones, American Diabetes Association
http://www.diabetes.org/living-with-diabetes/complications/ketoacidosis-dka.html
Don’t Dry Out, National Institutes of Health: News in Health
https://newsinhealth.nih.gov/2009/July/feature2.htm
High Glucose: What It Means and How to Treat It, Joslin Diabetes Center
http://www.joslin.org/info/high_glucose_what_it_means_and_how_to_treat_it.html?gclid=CJPZ98j0ssgCFYuRHwodlsYMzw
Hyperglycemia (High Blood Sugar), American Diabetes Association
http://www.diabetes.org/living-with-diabetes/treatment-and-care/blood-glucose-control/hyperglycemia.html
Nutrition and Healthy Eating, Mayo Foundation for Clinical Research
http://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/water/art-20044256
These articles are not a substitute for medical advice, and are not intended to treat or cure any disease. Advances in medicine may cause this information to become outdated, invalid, or subject to debate. Professional opinions and interpretations of scientific literature may vary. Consult your healthcare professional before making changes to your diet, exercise, or medication regime.