Alzheimer’s disease is more complicated than most people think. This condition doesn’t just affect memory—it quickly affects everyday quality of life. It doesn’t just have one cause, either. All kinds of factors affect a person’s risk, from their genetics to their lifestyle and everything in between. In fact, even the drinks a person regularly consumes could affect this risk!
While there is a link between diet drinks and Alzheimer’s disease, it’s important to note that diet drinks do not directly cause this condition. Instead, regular consumption of diet drinks and sweeteners may increase the risk of developing Alzheimer’s over time.
What Is Alzheimer’s Disease?
Alzheimer’s disease is a progressive brain disorder that affects memory, thinking, and behavior. Over time it can interfere with daily life, making everyday tasks more challenging. It’s also the most recognizable form of dementia, especially in older adults.
While we all forget things occasionally, Alzheimer’s goes beyond simple forgetfulness. As the disease progresses, a person may struggle with communication, decision-making, and more, and eventually will require daily support.
How to Recognize Early Signs of Alzheimer’s Disease
Recognizing early warning signs can help give families time to plan and seek care for loved ones. While symptoms vary, there are common changes to watch for as Alzheimer’s begins to develop.
Some early signs may include:
- Memory loss that disrupts daily activities
- Difficulty planning or solving problems
- Trouble completing familiar tasks
- Confusion about time or place
- Challenges with conversations or finding words
- Misplacing things and being unable to retrace steps
- Changes in mood, personality, or behavior
If you notice these signs in a loved one, it’s time to step in. A diagnosis from a healthcare professional means you can start looking for professional support for your loved one. This is key to preserving your loved one’s quality of life.
What Causes Alzheimer’s Disease?
Alzheimer’s disease develops due to a combination of genetics, lifestyle choices, and environmental factors. While age is a strong risk factor, it’s not the only one.
Some common causes and risk factors include:
- Age-related brain changes
- Family history of Alzheimer’s
- Certain genetic markers
- Heart health issues like high blood pressure
- Poor sleep habits
- Lack of physical activity
Alzheimer’s is a complicated condition, and many factors—including what you drink—can influence your overall risk.
Can Diet Drinks Increase the Risk of Alzheimer’s?
The human brain is extremely complex. It’s vulnerable to all kinds of factors, and when thinking about Alzheimer’s, all of these need to be considered. One commonly asked question is whether diet drinks and Alzheimer’s disease are linked.
Diet drinks often contain artificial sweeteners, such as aspartame and sucralose. These sweeteners may affect how the brain processes signals related to appetite, metabolism, and blood sugar levels. Sweetened beverages, both regular and diet, may be associated with brain aging and smaller brain volume.
While this doesn’t prove that drinks are the cause of Alzheimer’s disease, it does indicate that they can affect your risk. It suggests that moderation might be part of lowering your risk of Alzheimer’s disease.

How Diet Drinks Affect the Brain
Artificial sweeteners can influence how the brain responds to sweetness. This can sometimes confuse the body’s natural signaling for hunger and satiety. They may also play a role in increasing inflammation or oxidative stress, which are both factors in conditions like Alzheimer’s.
While diet drinks don’t directly cause Alzheimer’s disease, they do affect a person’s risk. Heavy, long-term consumption may contribute to changes in the brain. Over time, this can affect a person’s cognitive health and increase the risk of conditions like Alzheimer’s disease.
Tips for Lowering the Risk of Alzheimer’s Disease
While not every risk factor can be controlled, there is good news. You can take simple steps to support brain health and reduce your Alzheimer’s risk.
Some helpful tips include:
- Staying physically active with regular movement and exercise
- Following a balanced diet rich in fruits, vegetables, and healthy fats
- Getting consistent, restful sleep each night
- Managing chronic conditions like diabetes or high blood pressure
- Staying socially engaged with friends, family, and community activities
- Continuing to challenge the brain with puzzles, reading, or learning new skills
- Limiting the intake of diet drinks and other artificially sweetened beverages
Small lifestyle adjustments can add up over time and help support long-term cognitive health.
How to Help a Loved One With Alzheimer’s Disease
Caring for a loved one with Alzheimer’s disease involves both compassion and preparation. While the condition can bring changes, there are many ways to support your loved one’s quality of life. And one easy way to make a difference is to trust a memory care community like ours.
Here at Somerby Franklin, we’re happy to support residents every day. In our community, we work hard to help older adults living with conditions like Alzheimer’s disease. We have the experience needed to preserve your loved one’s dignity and quality of life—just like they deserve. Schedule a tour with us today to learn how we can help your loved one!