The Top Controllable Dietary Risks for Alzheimer’s Disease

Alzheimer’s disease has strong metabolic roots, and diet plays a pivotal role in either accelerating or slowing its progression. Key factors such as excessive sugar, processed foods, and unhealthy fats contribute to insulin resistance, inflammation, and oxidative stress, all of which damage the brain. By making healthier dietary choices, individuals can protect their cognitive health and lower the risk of Alzheimer’s disease.

(Note: About Us, a reference bibliography, related books, and videos can be found at the end of this article.)

Alzheimer's Dietary Factors

Introduction

Alzheimer’s disease, a progressive neurodegenerative disorder that impairs memory and cognitive function, is now being increasingly recognized as having metabolic roots. Often referred to as Type 3 diabetes”, Alzheimer’s shares significant overlap with insulin resistance and other metabolic dysfunctions. The connection between diet and brain health is becoming clearer, with research showing that poor dietary habits can accelerate the cognitive decline associated with this disease.

The good news? The most controllable risk factors for Alzheimer’s are dietary. Understanding which foods fuel insulin resistance, chronic inflammation, and oxidative stress—three key drivers of Alzheimer’s disease—is essential for anyone looking to protect their brain health as they age.

This article will delve into the specific dietary factors that increase your risk for Alzheimer’s disease, explain how they impact your brain, and highlight practical steps you can take to reduce your risk. By adjusting what you eat, you can significantly influence your long-term cognitive health, possibly preventing or delaying the onset of Alzheimer’s. What follows is a curated list of these most important dietary factors.

Diet High in Advanced Glycation End-products (AGEs)

Why: Advanced Glycation End-products, or AGEs, are harmful compounds that form when proteins or fats combine with sugars through a process called glycation. This reaction is accelerated during cooking at high temperatures, such as frying, grilling, and roasting, making foods like grilled meats, fried snacks, and processed foods particularly high in AGEs.

While AGEs can also form naturally in the body over time, a diet high in sugars and refined carbohydrates—especially foods rich in fructose and glucose—dramatically accelerates their production. Sugary foods like desserts, soft drinks, and products containing high-fructose corn syrup (HFCS) are major contributors. When sugar levels in the bloodstream are consistently high, more AGEs form, creating a cascade of damaging effects on tissues and organs.

Impact: AGEs are harmful to the body because they promote oxidative stress and chronic inflammation, both of which accelerate the aging process. Over time, the accumulation of AGEs damages cells and tissues, impairing their function. This process is especially detrimental to the brain, where AGEs can damage neurons and disrupt the delicate balance of brain function.

For the brain, the constant assault from AGEs contributes to the formation of amyloid plaques and tau tangles, the hallmark signs of Alzheimer’s disease. Additionally, AGEs exacerbate insulin resistance, a condition where the body becomes less responsive to insulin, which is critical for glucose metabolism. Insulin resistance in the brain not only affects energy supply but also increases the risk of cognitive decline and dementia. The more AGEs you consume or produce, the faster they accumulate, leading to widespread damage that accelerates brain aging and increases the likelihood of Alzheimer’s.

In essence, a diet high in AGEs—through excessive sugar consumption and high-heat cooking methods—drives both inflammation and oxidative damage, two key mechanisms behind Alzheimer’s disease. Reducing the intake of AGE-rich foods can help lower these risks and slow cognitive decline.

Excessive Refined Carbohydrates and High-Glycemic Index Foods

Why: Refined carbohydrates, found in foods like white bread, pastries, sugary cereals, and processed snacks, are stripped of their natural fiber and nutrients during processing. These foods have a high glycemic index (GI), meaning they are broken down quickly by the body, causing rapid spikes in blood sugar levels. When blood sugar rises rapidly, the pancreas responds by releasing large amounts of insulin to bring it back down. This process happens frequently when high-GI foods dominate the diet, leading to insulin surges.

Over time, constant surges in insulin contribute to insulin resistance—a state where the body becomes less responsive to insulin’s effects. As a result, the body struggles to regulate blood sugar, keeping levels persistently high, which not only damages organs but also the brain.

Impact: Chronic high blood sugar levels, especially in individuals with insulin resistance, have far-reaching effects on the body and the brain. In the vascular system, persistently elevated blood sugar damages blood vessels, reducing blood flow to the brain and other organs. This vascular damage not only contributes to cardiovascular diseases but also limits the brain’s access to oxygen and essential nutrients, accelerating cognitive decline.

For people with type 2 diabetes, who often have long-standing insulin resistance, the risk of developing Alzheimer’s disease is significantly higher. Studies show that individuals with type 2 diabetes are up to 50-100% more likely to develop Alzheimer’s compared to those with normal blood sugar control. Insulin plays a crucial role in brain cell communication and memory formation, so when the brain becomes insulin-resistant, its ability to process glucose—the brain’s primary energy source—is impaired. This disruption leads to cognitive decline, and over time, increases the risk of developing Alzheimer’s.

Moreover, insulin resistance promotes the buildup of amyloid plaques in the brain, a hallmark of Alzheimer’s disease. These plaques disrupt normal brain function, further accelerating the disease’s progression.

Examples: The refined carbohydrates most commonly linked to insulin resistance and cognitive decline include white bread, pasta, white rice, cakes, cookies, and a wide array of processed foods. These foods not only contribute to rapid blood sugar spikes but also offer little in terms of nutritional value, making them especially harmful for long-term brain health.

Reducing the intake of these refined carbohydrates and replacing them with fiber-rich whole grains and low-GI foods can help stabilize blood sugar levels and protect against the damaging effects of insulin resistance, ultimately lowering the risk of Alzheimer’s disease.

High Sugar Intake, Especially from Fructose-Dense Foods

Why: Fructose, a simple sugar naturally found in fruits, is commonly used as an added sweetener in processed foods in the form of high-fructose corn syrup (HFCS) and agave syrup. Unlike glucose, which is the body’s main source of immediate energy, fructose is metabolized in the liver. When consumed in excess, especially from processed foods, fructose promotes fat accumulation in the liver, leading to non-alcoholic fatty liver disease (NAFLD) and contributing to insulin resistance.

Fructose is particularly harmful because it does not trigger the same insulin response as glucose. While this may seem beneficial at first, it actually bypasses the normal metabolic processes that regulate appetite and blood sugar, allowing the liver to convert fructose into fat. Over time, this contributes to metabolic syndrome, a condition characterized by insulin resistance, high blood pressure, and increased fat around the abdomen—factors that significantly raise the risk of Alzheimer’s disease.

Impact: Excessive fructose intake, particularly from sources like HFCS and agave syrup, has profound consequences for both metabolic and brain health. As fructose leads to NAFLD and insulin resistance, the body becomes less capable of regulating blood sugar and insulin levels, which contributes to chronic inflammation. This state of chronic inflammation affects not only the liver and other organs but also the brain.

Fructose-induced insulin resistance disrupts the brain’s ability to metabolize glucose, which is its primary fuel source. Over time, this can lead to cognitive impairment and an increased risk of developing Alzheimer’s disease. Fructose also promotes the formation of advanced glycation end-products (AGEs), which further contribute to oxidative stress and inflammation in the brain, accelerating the processes that lead to Alzheimer’s.

Examples: The most common dietary sources of excessive fructose include processed fruit juices, soft drinks, snacks and sauces sweetened with high-fructose corn syrup, and agave syrup. These products are often marketed as healthier alternatives, but their high fructose content makes them particularly damaging when consumed regularly. Limiting the intake of these fructose-rich foods is essential for reducing insulin resistance and protecting brain health.

By reducing consumption of fructose-heavy foods, individuals can help prevent NAFLD, lower inflammation, and reduce their risk of Alzheimer’s disease.

Low Fiber Diet and Poor Gut Health

Why: Fiber plays a critical role in maintaining overall health, particularly in regulating blood sugar levels and supporting a healthy gut. Soluble fiber slows the absorption of sugar into the bloodstream, helping to prevent blood sugar spikes that contribute to insulin resistance. Additionally, fiber is essential for feeding the beneficial bacteria in the gut microbiome, which is becoming increasingly recognized as an important factor in brain health. A low-fiber diet deprives these gut bacteria of the nutrients they need, leading to a reduction in gut diversity and potentially harmful imbalances.

The connection between the gut and the brain, often referred to as the gut-brain axis, means that poor gut health can have a direct impact on cognitive function. A healthy gut produces anti-inflammatory compounds, helps regulate metabolism, and maintains a balanced immune response. When fiber intake is low, it disrupts this delicate balance, contributing to dysbiosis (an imbalance in gut bacteria) and systemic inflammation, which has been strongly linked to Alzheimer’s disease.

Impact: A diet low in fiber results in a less diverse gut microbiome, promoting dysbiosis and triggering inflammatory responses throughout the body. This state of chronic inflammation affects not only the digestive system but also the brain, as inflammatory signals can cross the blood-brain barrier and accelerate neurodegenerative processes. Research shows that individuals with poor gut health are more likely to experience cognitive decline and are at a higher risk for Alzheimer’s disease.

In contrast, a fiber-rich diet supports a healthy gut microbiome, which helps reduce systemic inflammation. By regulating blood sugar levels and enhancing gut health, fiber plays a protective role against insulin resistance and the chronic inflammation that fuels Alzheimer’s. Maintaining a diet high in fiber also supports the production of short-chain fatty acids (SCFAs) like butyrate, which have been shown to have anti-inflammatory and neuroprotective effects.

Examples: It’s important to consume fiber-rich foods like whole grains, legumes, fruits, and vegetables to promote gut health and reduce the risk of cognitive decline. These foods provide the necessary nutrients to maintain a diverse and healthy gut microbiome while also helping to regulate blood sugar levels. Increasing your intake of foods like oats, beans, berries, leafy greens, and whole wheat can significantly lower your risk of systemic inflammation and help protect against Alzheimer’s disease.

By prioritizing fiber in the diet, individuals can help prevent dysbiosis, reduce inflammation, and lower the risk of both metabolic dysfunction and cognitive impairment.

Excessive Consumption of Red and Processed Meats

Why: Red meats, particularly processed varieties like bacon, sausages, and hot dogs, are high in saturated fats and nitrites, which are known to contribute to inflammation and the formation of Advanced Glycation End-products (AGEs). These compounds, when consumed regularly, can accelerate oxidative damage and promote metabolic disorders. Saturated fats are linked to increases in LDL cholesterol, while nitrites, commonly used as preservatives in processed meats, can form harmful compounds during digestion that increase inflammation and oxidative stress in the body.

AGEs, which form when fats or proteins combine with sugars, are particularly problematic when formed during high-temperature cooking methods (e.g., grilling, frying). In combination, these factors promote systemic inflammation and metabolic dysfunction, key drivers of cognitive decline and the development of Alzheimer’s disease.

Impact: Chronic consumption of processed and red meats has been linked to an increase in oxidative stress and inflammation, both of which significantly damage neurons and contribute to the progression of neurodegenerative diseases like Alzheimer’s. These inflammatory processes also affect the cardiovascular system, which plays a critical role in brain health. Impaired blood flow due to damaged blood vessels increases the risk of cognitive decline, as the brain becomes deprived of the oxygen and nutrients it needs to function properly.

Additionally, the high levels of saturated fats in red meats can worsen insulin resistance, a key metabolic dysfunction associated with both type 2 diabetes and Alzheimer’s disease. Insulin resistance affects the brain’s ability to process glucose, which is essential for normal cognitive function. As insulin resistance worsens, so does the risk of Alzheimer’s, making it crucial to limit foods that contribute to this condition.

Examples: It’s essential to limit the intake of processed meats like bacon, sausages, and hot dogs to reduce the risk of inflammation and metabolic dysfunction. Even unprocessed red meats, when consumed in excess, can contribute to these risks. Consider replacing these with leaner protein options like chicken, fish, and plant-based proteins such as lentils, beans, and tofu. These alternatives provide essential nutrients without the harmful fats and chemicals found in processed meats, helping to protect both your cardiovascular and brain health.

By reducing the consumption of red and processed meats, you can lower the risk of oxidative stress, inflammation, and the metabolic issues that contribute to Alzheimer’s disease.

Diet High in Omega-6 Fatty Acids (Industrial Seed Oils)

Why: Omega-6 fatty acids are essential fats that the body needs for normal growth and development. However, modern diets often include excessive amounts of omega-6, largely due to the prevalence of refined vegetable oils such as corn oil, soybean oil, and sunflower oil in processed and fast foods. These oils are commonly found in salad dressings, fried foods, baked goods, and various packaged products. While omega-6 fats play a role in body functions, the problem arises when the ratio of omega-6 to omega-3 fatty acids is too high, as it promotes inflammation throughout the body.

The ideal balance between omega-6 and omega-3 fatty acids is crucial for maintaining health, particularly when it comes to controlling inflammation. Unfortunately, most modern diets have a high omega-6 to omega-3 ratio, sometimes as much as 20:1, while the ideal ratio is closer to 2:1 or 3:1. This imbalance promotes chronic inflammation, which is a key factor in a range of health issues, including metabolic disorders and cognitive decline.

Impact: Chronic inflammation fueled by a diet high in omega-6 fatty acids contributes to neuronal damage and cognitive decline, increasing the risk of Alzheimer’s disease. Inflammation in the brain accelerates oxidative stress and impairs the function of neurons, which can lead to memory problems and, eventually, neurodegeneration. Over time, excessive omega-6 intake can promote the buildup of amyloid plaques and tau tangles in the brain, two hallmark features of Alzheimer’s.

In contrast, omega-3 fatty acids, found in foods like salmon, flaxseeds, and chia seeds, have strong anti-inflammatory properties and are protective against cognitive decline. Without sufficient omega-3s to balance the inflammatory effects of omega-6 fats, the brain remains vulnerable to damage. A diet high in omega-6 but low in omega-3 disrupts the body’s natural ability to regulate inflammation, which is why the ratio between these fats is so critical for long-term brain health.

Examples: The most common sources of omega-6 fatty acids in the diet include processed foods, salad dressings, and fried foods made with oils like corn, soy, and sunflower oil. To reduce the risk of Alzheimer’s and improve overall brain health, it’s important to limit the intake of these oils and focus on replacing them with healthier fats such as olive oil, avocado oil, and coconut oil. Additionally, increasing your intake of omega-3-rich foods like fatty fish (salmon, sardines), walnuts, and chia seeds can help restore a healthier balance and reduce inflammation.

By adjusting the balance of omega-6 and omega-3 fats in your diet, you can significantly reduce chronic inflammation, protect neurons, and lower your risk of cognitive decline and Alzheimer’s disease.

Excessive Alcohol Consumption

Why: Chronic and excessive alcohol consumption has long been associated with adverse effects on the brain, particularly its role in causing brain atrophy (shrinkage) and neuroinflammation. Alcohol disrupts critical processes in the brain, such as glucose metabolism, which is essential for fueling brain cells. By interfering with the brain’s ability to metabolize glucose efficiently, alcohol contributes to insulin resistance—a known risk factor for cognitive decline and Alzheimer’s disease. This impaired glucose metabolism weakens the brain’s energy supply, leading to poor cognitive function over time.

Impact: Excessive alcohol use accelerates cognitive decline by promoting oxidative stress and inflammation in the brain. Oxidative stress occurs when the production of harmful free radicals exceeds the brain’s ability to neutralize them, damaging brain cells and impairing normal brain function. This damage affects memory, learning, and decision-making abilities, which are all functions that decline in Alzheimer’s disease.

Moreover, excessive alcohol consumption increases the risk of vascular issues, which can compound the risk of Alzheimer’s. Alcohol-related damage to blood vessels reduces blood flow to the brain, depriving it of oxygen and nutrients. Over time, this leads to cognitive impairment and heightens the risk of developing dementia. Studies show that heavy alcohol users are more likely to experience cognitive decline earlier in life, and the progression toward neurodegenerative diseases like Alzheimer’s is accelerated.

Moderation Tip: While excessive alcohol consumption is clearly harmful, moderate intake of certain types of alcohol, particularly red wine, may offer protective benefits. Red wine contains resveratrol, a compound that has been shown to have anti-inflammatory and antioxidant properties, potentially slowing down the processes that contribute to Alzheimer’s. However, it’s important to stress that these potential benefits are only seen with moderate consumption—typically defined as one glass per day for women and up to two for men. Any consumption beyond this threshold increases the risk of damage and cognitive impairment.

By reducing excessive alcohol intake and focusing on moderation, individuals can help protect brain health, minimize inflammation, and lower the risk of Alzheimer’s disease.

High-Sodium Diet and Poor Cardiovascular Health

Why: A diet high in sodium is a leading contributor to hypertension (high blood pressure), a condition that has a significant impact on brain health. Hypertension narrows and damages blood vessels, impairing blood flow to the brain. When the brain receives less oxygen and fewer nutrients, it becomes more vulnerable to cognitive decline. High blood pressure is a major risk factor for both vascular dementia and Alzheimer’s disease. Chronic hypertension, driven by a high-sodium diet, accelerates the development of vascular problems that compromise brain function over time.

Additionally, a high-sodium diet is linked to increased inflammation in the body. Sodium can promote water retention, leading to increased pressure in the blood vessels and inflammation, which in turn contributes to insulin resistance. This metabolic dysfunction further elevates the risk of Alzheimer’s by impairing the brain’s ability to properly use glucose, its main source of energy.

Impact: Poor circulation caused by high blood pressure reduces the brain’s access to oxygen and essential nutrients, directly impacting cognitive abilities such as memory, concentration, and decision-making. Over time, this reduced blood flow contributes to the breakdown of brain cells and accelerates cognitive decline. The brain is highly sensitive to changes in blood pressure, and chronic hypertension increases the risk of developing not only Alzheimer’s disease but also vascular dementia. Furthermore, inflammation caused by excess sodium intake exacerbates insulin resistance, another major risk factor for Alzheimer’s.

Examples: Foods high in sodium, such as processed foods, fast foods, and canned products, are primary contributors to excessive salt intake. These foods are often consumed in large quantities in Western diets, significantly increasing the risk of hypertension and cognitive decline. To lower sodium intake and protect cardiovascular health, it’s important to limit processed and packaged foods and choose fresh, whole foods whenever possible.

Heart-Healthy Alternatives: A diet like the Mediterranean diet—rich in fruits, vegetables, whole grains, healthy fats (such as olive oil), and lean proteins (like fish)—is a great alternative for reducing sodium while promoting heart and brain health. This diet has been linked to better cardiovascular outcomes and a lower risk of Alzheimer’s, as it helps maintain healthy blood pressure and reduces inflammation.

By reducing sodium intake and adopting a heart-healthy diet, individuals can lower their risk of hypertension and improve blood flow to the brain, helping to reduce the risk of Alzheimer’s disease.

Conclusion

Alzheimer’s disease is intricately connected to metabolic health, with growing evidence that what we eat can either prevent or accelerate cognitive decline. Our diet influences key factors like insulin resistance, chronic inflammation, and oxidative stress, all of which play central roles in the development of Alzheimer’s. By taking proactive steps to adjust what we consume, we can significantly lower our risk of this devastating disease.

For those of us who have witnessed the toll Alzheimer’s or other forms of dementia can take on loved ones—or have even been caregivers ourselves—the fear of developing this disease is especially real. This personal exposure makes us more motivated than most to adopt preventive measures, and thankfully, our diet is one of the most controllable factors we can influence.

By focusing on reducing the intake of sugars, processed foods, refined carbohydrates, and inflammatory fats, and increasing consumption of fiber, omega-3 fatty acids, and whole, nutrient-dense foods, we can greatly improve our metabolic health and reduce the risk of Alzheimer’s. Small, thoughtful adjustments to our daily food choices can have long-lasting effects on brain health.

While genetics may influence Alzheimer’s risk, it’s important to remember that lifestyle choices—especially diet—are the most controllable risk factors. By making informed, healthy choices now, you can protect your cognitive function for years to come.

Call to Action

Take a moment to reflect on your current dietary habits. What are you consuming that could increase your risk for cognitive decline? Are there processed or sugary foods you could cut back on?

Start by making small, sustainable changes. Swap out sugary snacks for nuts, fruits, or seeds. Replace refined carbohydrates like white bread and pasta with whole grains such as quinoa, brown rice, or whole-wheat bread. Gradually increase your intake of omega-3-rich foods like salmon, walnuts, or chia seeds, and reduce consumption of processed foods high in omega-6 fats.

Remember, even gradual improvements in your diet can significantly lower your risk of Alzheimer’s disease and improve your overall longevity. Protect your brain by making mindful choices today for a healthier tomorrow.

All text © 2024 James M. Sims and all images exclusive rights belong to James M. Sims and Midjourney or DALL-E, unless otherwise noted.

References

Related Cielito Lindo Articles (from www.cielitolindoseniorliving.com)

Articles and Guides

  • Craft, S., & Cholerton, B. (2013). Insulin resistance and Alzheimer’s disease: Progress toward the development of new therapeutics for metabolic dementias. Alzheimer’s Research & Therapy, 5(5), 48. https://doi.org/10.1186/alzrt213
  • De La Monte, S. M. (2017). Insulin resistance and Alzheimer’s disease: Perspective on the development of metabolic and Alzheimer’s-related neurodegenerative diseases. Journal of Alzheimer’s Disease, 56(S2), S343-S362. https://doi.org/10.3233/JAD-179926
  • Frades, I., & Matthäus, C. (2019). Omega-3 and omega-6 fatty acids in Alzheimer’s disease. Progress in Lipid Research, 76, 100999. https://doi.org/10.1016/j.plipres.2019.100999
  • Kwon, H. S., & Koh, S. H. (2020). Neuroinflammation in neurodegenerative disorders: The roles of microglia and astrocytes. Translational Neurodegeneration, 9, 42. https://doi.org/10.1186/s40035-020-00224-3

Websites

Research Papers

  • Luchsinger, J. A., & Gustafson, D. R. (2009). Adiposity, type 2 diabetes, and Alzheimer’s disease. Journal of Alzheimer’s Disease, 16(4), 693-704. https://doi.org/10.3233/JAD-2009-0971
  • Mullins, R., Reiter, D., & Kapogiannis, D. (2017). Magnetic resonance spectroscopy reveals the interaction between brain insulin resistance and Amyloid-β deposition. Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association, 13(7), 894-902. https://doi.org/10.1016/j.jalz.2016.12.012
  • Ruan, Y., Tang, J., Guo, X., Li, K., & Li, D. (2018). Dietary fat and fatty acid intake and risk of Alzheimer’s disease and dementia: A meta-analysis of cohort studies. Lipids in Health and Disease, 17(1), 29. https://doi.org/10.1186/s12944-018-0677-9

Books

  • Barnard, N. D. (2013). Power foods for the brain: An effective 3-step plan to protect your mind and strengthen your memory. Grand Central Life & Style. ISBN: 9781455512201
  • Hyman, M. (2016). Eat fat, get thin: Why the fat we eat is the key to sustained weight loss and vibrant health. Little, Brown and Company. ISBN: 9780316338851
  • Perlmutter, D. (2018). Grain brain: The surprising truth about wheat, carbs, and sugar–your brain’s silent killers (Revised ed.). Little, Brown Spark. ISBN: 9780316485142
  • Sherzai, D., & Sherzai, A. (2021). The 30-Day Alzheimer’s solution: The definitive food and lifestyle guide to preventing cognitive decline. HarperOne. ISBN: 9780062996953

Additional Resources:

Video: Brain Foods for Brain Health – Boost Brain Health with Good Eats

The video explores the relationship between diet and brain health, emphasizing the importance of nutrition from gestation through adulthood. Key points include the peak brain capacity reached in early adulthood and the increasing rates of cognitive decline linked to poor dietary choices. The speaker highlights the significance of maintaining healthy blood pressure and glucose levels to prevent conditions like type 2 diabetes, which can impact brain health. Diets rich in fruits, vegetables, and omega-3 fatty acids from seafood are recommended for their protective effects on the brain. Additionally, the video stresses the need for regular exercise to complement a healthy diet in promoting overall brain health.

The video further elaborates on the significance of a balanced diet rich in essential nutrients for maintaining cognitive health. It highlights the roles of specific vitamins and minerals, such as vitamin D, B12, and omega-3 fatty acids, in preventing cognitive decline. The speaker also discusses the importance of tracking dietary intake and making informed food choices. Regular consumption of fruits, vegetables, and quality proteins is encouraged, along with moderation in alcohol intake. Overall, the video promotes a holistic approach to nutrition for optimal brain health.

View the video here.

Highlights:

0:42 – Discussion on herbs that may improve brain health.

1:10 – Importance of diet during gestation and childhood for brain development.

2:20 – Maximum brain capacity typically reached between ages 22 to 27.

4:22 – Connection between aging and brain health.

8:40 – The role of diet in preventing heart disease and maintaining healthy blood pressure.

11:17 – Explanation of insulin’s role in glucose metabolism.

19:15 – Emphasis on the importance of exercise alongside diet for brain health.

21:40 – Overview of diets that correlate with reduced risk of type 2 diabetes.

27:30 – Benefits of consuming green leafy vegetables for brain health.

39:20 – Discussion on the importance of omega-3 fatty acids from seafood for brain function.

42:24 – Discusses the importance of poultry as a primary protein source.

42:54 – Mentions the need to limit saturated fats, specifically lard.

45:27 – Highlights the impact of oxidative stress from poor dietary choices.

46:16 – Encourages tracking food intake to understand dietary habits.

50:20 – Explains the significance of omega-3 fatty acids for brain health.

54:07 – Warns about vitamin D deficiency and its connection to cognitive decline.

55:02 – Discusses the importance of B12 and folate for brain function.

57:30 – Addresses concerns about dietary supplements and their efficacy.

1:00:10 – Talks about the role of fermented dairy in a healthy diet.

1:21:33 – Emphasizes the quality of protein sources in the diet.

 

Video: How to Promote Brain Health | Dr. Daniel Amen

In this video, Dr. Daniel Amen discusses the importance of promoting brain health and preventing cognitive decline. He emphasizes that individuals are not stuck with their current brain health and can take proactive steps. Key points include the significance of early screening for Alzheimer’s, the treatability of many dementia cases, and the necessity of addressing major risk factors like low blood flow and inflammation. Dr. Amen introduces the mnemonic “BRIGHT MINDS” to help remember these risk factors. He also highlights the role of genetics in brain health, stressing that lifestyle choices can significantly influence outcomes. Overall, the video serves as a guide for maintaining cognitive function throughout life.

Dr. Amen emphasizes that your brain’s history does not determine your future. By adopting healthier habits and making informed choices, anyone can enhance their cognitive function and overall well-being. He encourages viewers to model a brain-healthy lifestyle, as success in life begins with a healthy mind.

View the video here.

Highlights:

0:11 – You are not stuck with the brain you have.

1:24 – A functional imaging study can reveal brain health decades before symptoms appear.

2:10 – Many diagnosed with dementia may actually have treatable conditions.

4:03 – Memory rescue is based on preventing or treating major risk factors that affect the mind.

4:54 – There is a 50% risk of developing Alzheimer’s by age 85.

5:15 – The mnemonic “BRIGHT MINDS” helps identify key risk factors for cognitive decline.

6:05 – Low blood flow to the brain can prematurely age it and increase memory problems.

8:10 – Stopping learning as you age can lead to cognitive decline.

9:20 – Inflammation in the body can negatively impact brain health.

12:01 – Genetic predispositions to Alzheimer’s can be mitigated through lifestyle choices.

14:02 – Dr. Amen discusses a patient’s brain scan, highlighting significant improvements after lifestyle changes.

15:01 – He emphasizes the dangers of head trauma, particularly in children playing contact sports.

15:49 – Dr. Amen shares success stories of athletes improving their brain health through coaching and lifestyle changes.

17:00 – He warns against toxins in personal products and the dangers of alcohol consumption.

19:30 – Dr. Amen discusses the impact of mold exposure on brain health, using a personal anecdote.

20:16 – He addresses mental health issues and the effectiveness of exercise compared to antidepressants.

21:27 – Dr. Amen stresses the importance of hormone assessments for cognitive health.

22:58 – He highlights the epidemic of obesity and its detrimental effects on brain function.

25:05 – Dr. Amen advocates for adequate sleep, linking it to brain health.

27:04 – He concludes by reinforcing that individuals can improve their brain health and change their lives.

 

Video: A Brain Food Prescription from the Farmacy: Drew Ramsey at TEDxBloomington

In his TEDx talk, psychiatrist Drew Ramsey emphasizes the critical link between nutrition and brain health. He argues that the modern diet, filled with processed foods, is detrimental to mental well-being, contributing to rising rates of depression and anxiety. Through a personal patient story, he illustrates the importance of dietary choices, advocating for a shift towards whole, minimally processed foods. Ramsey introduces the concept of the “farmacy,” suggesting that proper nutrition can enhance brain function. He highlights the brain’s significant energy needs and discusses the role of BDNF in promoting brain cell growth. Ultimately, he calls for a reevaluation of how we approach mental health, focusing on nutrition as a foundational element.

Ramsey emphasizes the importance of whole, unprocessed foods for brain health, advocating for a diet rich in plants, seafood, and healthy fats. He highlights the detrimental effects of processed foods, particularly on children, and shares success stories of patients who improved their mental health through dietary changes. By focusing on what to eat rather than what to avoid, he encourages a positive approach to nutrition, reinforcing the idea that food can serve as medicine for the brain. Ultimately, he inspires the audience to make mindful food choices for better mental well-being.

View the video here.

Highlights:

0:16 – Drew Ramsey introduces a kale plant from his family farm, emphasizing the connection between food and brain health.

0:39 – He expresses his goal to change how we think about food to improve brain health.

1:10 – Discusses the negative impact of a modern diet on brain health, linking it to rising depression and anxiety rates.

2:00 – Shares a personal story about a patient struggling with depression and the importance of nutrition.

3:12 – Ramsey highlights the lack of focus on dietary habits in healthcare.

4:49 – He questions if eating the right foods can lead to a healthier brain.

5:21 – Introduces the concept of the “farmacy,” emphasizing whole, minimally processed foods for brain health.

6:02 – Explains the brain’s energy consumption and its composition, highlighting the importance of omega-3 fats.

6:22 – Discusses the discovery of BDNF, a molecule that promotes brain cell growth and connectivity.

7:12 – Uses the legend of vampires to illustrate the consequences of poor nutrition on brain health.

7:58 – The man has only eaten corn, leading to a vitamin B3 deficiency.

8:20 – Changing food can change mood and brain health.

9:19 – The average American consumes 32 teaspoons of sugar daily.

10:16 – Feeding kids junk food doubles their risk of depression and ADHD.

10:53 – Studies show that switching kids to whole foods improves behavior significantly.

11:14 – Real food can heal brains, as demonstrated by a patient’s recovery.

11:41 – Hippocrates stated, “Let thy food be thy medicine.”

12:01 – Whole food molecules can improve brain health and gene expression.

12:43 – A brain food prescription includes lots of plants, colors, and seafood.

14:38 – Dark chocolate is shown to boost mood and concentration.

 

Book Review: The 30-Day Alzheimer’s Solution: The Definitive Food and Lifestyle Guide to Preventing Cognitive Decline By Dean Sherzai, MD, PhD, and Ayesha Sherzai, MD

Overview
This Wall Street Journal and USA Today bestseller by Dr. Dean Sherzai and Dr. Ayesha Sherzai provides a science-backed, nutrition-based approach to preventing Alzheimer’s disease and cognitive decline. The authors, both neurologists and co-directors of the Alzheimer’s Prevention Program at Loma Linda University, combine decades of research to present a 30-day program that integrates diet and lifestyle changes aimed at boosting brain health.

Synopsis
The book outlines a 30-day plan centered on the concept of the “Neuro Nine”—nine key brain-boosting foods that are essential for cognitive health. The program is built around plant-based, whole-food nutrition, with over 75 recipes that are both easy to follow and designed to protect against neurodegenerative diseases like Alzheimer’s. Alongside dietary changes, the authors emphasize the importance of lifestyle factors such as exercise, sleep, stress management, and mental engagement. The book is not just a guide; it’s an action plan that promises visible improvements in mental clarity, memory, attention, and overall health within a month.

Key Themes

  1. Alzheimer’s Prevention through Nutrition: The book’s primary focus is on how specific foods can protect and enhance brain function.
  2. Lifestyle Interventions: In addition to diet, the authors highlight the importance of stress reduction, adequate sleep, physical activity, and mental challenges as pillars of cognitive health.
  3. Scientific Rigor: The recommendations are based on years of clinical research and real-life results seen in the Sherzais’ patients.
  4. Plant-Based Eating: The program emphasizes plant-based nutrition, reducing processed foods, and adopting sustainable, healthy eating habits.
  5. Action-Oriented Approach: Unlike many health books, this one provides a structured, short-term plan with tangible goals, making it easy for readers to implement.

Writing Style
The authors write in an accessible and encouraging tone, blending scientific knowledge with practical guidance. The book is packed with research but is presented in a way that makes it approachable for the average reader. The recipes are simple, with clear instructions, making the transition to a brain-healthy diet less intimidating. Additionally, the Sherzais’ focus on actionable steps makes the content engaging and motivational, particularly for those eager to take control of their cognitive health.

Conclusion
The 30-Day Alzheimer’s Solution is a valuable resource for anyone looking to improve their brain health and prevent cognitive decline, especially those concerned about Alzheimer’s. The combination of scientific credibility, easy-to-implement dietary changes, and an emphasis on holistic lifestyle adjustments makes this book an essential tool for individuals and caregivers. The structured 30-day plan is particularly useful for readers seeking a clear roadmap to better mental and physical health.

Rating: ★★★★☆ (4.5/5)
While comprehensive and backed by solid research, some readers might find the shift to a plant-based diet challenging. Nonetheless, the authors provide plenty of support through recipes and lifestyle tips, making this a highly recommended guide for proactive brain health management.

About Us - Cielito Lindo Senior Living

Thanks for letting us share this content with you. If you would like to see other articles like this one, they can be found here.

We are Cielito Lindo – a senior care facility in beautiful San Miguel de Allende and we serve as the assisted living and memory care component of Rancho los Labradores, which is a truly incredible one-of-a-kind country club resort-like gated community.  Rancho los Labradores consists of individual villas, man made lakes, cobblestone streets, and a rich array of wonderful amenities (e.g., tennis, club house, pools, cafe, long and short term hotel suites, theater, Cielito Lindo, a la carte assisted living services). 

What makes this place so amazing is not only the beauty and sense of community, but also the fact that you can have the lifestyle you desire with the care that you need as those needs arise… and all of this at a cost of living that is less than half of what it would cost comparably in the US.

Learn more about Cielito Lindo here

Download the Expatriate Guide for Senior Living in Mexico – For your convenience, the entire 50-page guide is available for download as a PDF.  Send us an email us  at information.cielitolindo@gmail.com or give us a call for any other information you might want

English speaking:  1.888.406.7990 (in US & CDN)     00.1.881.406.7990 (in MX)

Spanish speaking:  011.52.415.101.0201 (in US & CDN)   1.415.101.0201 (in MX)

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