Alzheimer's - Foods to Avoid or Eat in Moderation

Published on 15 October 2023 at 12:23

Alzheimer's - Foods to Avoid or Eat in Moderation

—Jill Fandrich, PharmD, CRPh


When it comes to Alzheimer's disease, certain foods should be consumed in moderation or avoided altogether. While there is no definitive cure for or prevention of Alzheimer's, research suggests that maintaining a healthy diet may help reduce the risk of cognitive decline. Here are a few types of foods that may be harmful or have a negative impact on Alzheimer's:


1. Trans fats - Trans fats are unhealthy fats found in processed and fried foods, such as French fries, doughnuts, and packaged snacks. Research indicates that trans fats might increase inflammation and oxidative stress in the brain, potentially contributing to the development and progression of Alzheimer's.


2. Sugary foods and beverages - Consuming excessive amounts of sugary foods and drinks, like soda, sweets, and desserts, can lead to weight gain, obesity, and type 2 diabetes. These conditions have been associated with a higher risk of cognitive decline and Alzheimer's disease.


3. Processed and cured meats - High consumption of processed meats, including bacon, sausages, and deli meats, has been linked to an increased risk of Alzheimer's disease. These meats often contain high levels of sodium, nitrates, and nitrites, which may harm brain health.


4. Highly processed snacks and packaged foods - Most processed snacks and packaged foods contain unhealthy additives, preservatives, and high salt levels. These can lead to inflammation and may have detrimental effects on brain health, potentially increasing the risk of Alzheimer's.


5. Alcohol - Excessive alcohol consumption can adversely effect brain health and may contribute to dementia. While moderate alcohol consumption may not be directly harmful, limiting intake and following the recommended guidelines is crucial.


It's important to note that while these foods should be limited, a healthy diet for Alzheimer's consists of nutrient-dense whole foods like fruits, vegetables, lean proteins, whole grains, and healthy fats.


A balanced diet, combined with regular physical exercise, can benefit overall well-being and may help support brain health.


Additionally, consulting with a healthcare professional or registered dietitian is advisable for personalized nutritional guidance for those with Alzheimer's disease or those wanting to lower their risk.


In the battle against Alzheimer's, be vigilant about the foes on your plate. Replace the foods that harm with those that heal for the nourishment of the body and mind.

—Dr. Jill

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