Benefits of Proper Hydration for Alzheimer's

Published on 14 November 2023 at 07:17

Benefits of Proper Hydration for Alzheimer's

—Jill Fandrich, PharmD, CRPh


Proper hydration, which refers to maintaining an adequate fluid balance in the body, is crucial for individuals with Alzheimer's disease. Here are some key benefits of proper hydration for individuals with Alzheimer's:


1. Cognitive function - Adequate hydration is essential for maintaining optimal brain function. Dehydration can lead to cognitive impairments, including memory deficits and difficulties with attention and concentration. By staying properly hydrated, individuals with Alzheimer's can potentially support their cognitive abilities and enhance mental clarity.


2. Mood regulation - Dehydration can contribute to mood disturbances such as irritability, confusion, and anxiety. Proper hydration can help stabilize mood and promote a more positive emotional state. This can be particularly beneficial for individuals with Alzheimer's who may already experience mood fluctuations and agitation.


3. Improved physical health - Proper hydration supports overall physical health in individuals with Alzheimer's. It helps regulate body temperature, prevents constipation and urinary tract infections, and supports kidney function. When adequately hydrated, the body can better eliminate waste products and toxins, leading to improved overall health and well-being.


4. Energy and alertness - Dehydration can cause fatigue and decrease energy levels. By maintaining proper hydration, individuals with Alzheimer's can potentially boost their energy levels, increase alertness, and reduce feelings of lethargy. This can positively impact daily activities and enhance overall quality of life.


5. Medication effectiveness - Many individuals with Alzheimer's take various medications to manage their symptoms. Proper hydration ensures that medications are properly absorbed and distributed throughout the body, maximizing their effectiveness. Adequate hydration helps prevent medication side effects, ensures consistent therapeutic levels, and promotes overall medication adherence.


6. Prevention of complications - Dehydration can lead to several complications, particularly in older adults with Alzheimer's. These can include urinary tract infections, falls due to low blood pressure, delirium, and hospitalization. By ensuring proper hydration, these risks can be mitigated, reducing the likelihood of these complications and improving overall health outcomes.


In conclusion, maintaining proper hydration is crucial for individuals with Alzheimer's disease. It supports cognitive function, regulates mood, improves physical health, increases energy and alertness, enhances medication effectiveness, and reduces the risk of complications. Caregivers and healthcare professionals should prioritize adequate hydration to optimize the well-being and quality of life of individuals with Alzheimer's.


Water is the essence of life, and just as a river quenches the thirst of the earth, proper hydration nourishes the mind. In the realm of Alzheimer's, hydration becomes even more significant, as it serves as a powerful elixir for the brain. Every drop of water fuels the neurons, enhancing cognitive function and aiding memory retention. Let us remember that in Alzheimer's, the simple act of staying hydrated holds a key to unlocking a river of clarity amidst the labyrinth of forgetfulness.

—Dr. Jill

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