Health News Update: Intensive Lifestyle Intervention Slows Alzheimer’s

Mark Smith • August 19, 2024

Hey there everyone:

 

Here is a new study that reveals the ability to slow the progress of dementia with lifestyle upgrades. Here are the essentials:


Conclusions


“In summary, in persons with mild cognitive impairment or early dementia due to Alzheimer’s disease, comprehensive lifestyle changes may improve cognition and function in several standard measures after 20 weeks. In contrast, patients in the randomized control group showed overall worsening in all four measures of cognition and function during this time.


The validity of these findings was supported by the observed changes in plasma biomarkers and microbiome; the dose-response correlation of the degree of lifestyle changes with the degree of improvement in all four measures of cognition and function; and the correlation between the degree of lifestyle change and the degree of changes in the Amyloid Beta 42/40 ratio and the changes in some other relevant biomarkers in a beneficial direction.

 

The point of sharing this information is summarized in the highlighted section below.

 

Our findings also have implications for helping to prevent AD. Newer technologies, some aided by artificial intelligence, enable the probable diagnosis of AD years before it becomes clinically apparent. However, many people do not want to know if they are likely to get AD if they do not believe they can do anything about it. If intensive lifestyle changes may cause improvement in cognition and function in MCI or early dementia due to AD, then it is reasonable to think that these lifestyle changes may also help to prevent MCI or early dementia due to AD. Also, it may take less-extensive lifestyle changes to help prevent AD than to treat it. Other studies cited earlier on the effects of these lifestyle changes on diseases such as coronary heart disease support this conclusion. Clearly, intensive lifestyle changes rather than moderate ones seem to be required to improve cognition and function in those suffering from early-stage AD.”


https://alzres.biomedcentral.com/articles/10.1186/s13195-024-01482-z

 

So, what exactly were these intensive lifestyle interventions?


“The intervention program had four components: a whole-food, minimally processed, plant-based diet of predominantly fruits, vegetables, whole grains, legumes, and selected supplements; moderate aerobic exercise (such as walking) and strength training for at least 30 minutes a day; stress management including meditation, stretching, breathing, and imagery for 1 hour a day; and online support groups for participants and spouses or study partners for 1-hour sessions three times a week. The diet had approximately 14% to 18% of its calories as total fat, 16% to 18% as protein, and 63% to 68% as mostly complex carbohydrates. Calories were unrestricted. All meals were sent to each participant's home twice a week.”


https://www.medpagetoday.com/neurology/alzheimersdisease/110596?xid=nl_mpt_DHE_2024-06-15&eun=g1207968d0r&utm_source=Sailthru&utm_medium=email&utm_campaign=Weekly%20Review%202024-06-15&utm_term=NL_DHE_Weekly_Active


Bottom Line:

 

Why not start right now to upgrade your lifestyle to avoid dementia in the first place. Today, dementia/Alzheimer’s is the 5th leading cause of death in those over 65. Personally, I do not want to be part of those statistics and I have easily and gradually implemented all of those lifestyle upgrade strategies outlined above. I hope you will join up with this worthwhile cause. Think and plan ahead, while you still can. 

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Health News Update: Inflammaging is Bad News

By Mark Smith • August 25, 2025
Hello everyone: I think I have mentioned inflammaging before but never really focused on it. So, let’s dig into this interesting topic. Inflammaging is when chronic, low-grade inflammation develops with age as dietary and environmental stress accumulates, contributing to the development of all of the various age-related diseases and health issues. It results from a loss of control over systemic inflammation, which tends to come from an unbalanced and dysregulated immune system. One of the key drivers of inflammaging is diet…which means that one of the key tools to slow and reduce aging is our what we eat as well as what we don’t eat. In this paper, the authors reveal that the typical Western Diet (what science calls the Standard American Diet or S.A.D.) is the best example of a pro-inflammatory diet pattern. “ Conclusion: Inflammation is a key physiological process in immunity and tissue repair. However, during aging it becomes increasingly more chronic. In addition, we found that certain foods such as saturated fats have pro-inflammatory activity. Taking this into account, in this review we have proposed some dietary guidelines as well as a list of compounds present in foods with anti-inflammatory activity. It must be taken into account that the amounts used in the studies that detect anti-inflammatory activity of these compounds are very high, and the intake of a single food to achieve its anti-inflammatory power is not feasible. (My Comment: what this means is that it is the overall dietary pattern that matters the most.) However, the combination of foods rich in compounds with anti-inflammatory activity could exert beneficial effects during aging and in pathologies associated with inflammation and in reducing the detrimental effects of foods with pro-inflammatory activity. Therefore, we can conclude that the compounds in our diet with anti-inflammatory activity could help alleviate the inflammatory processes derived from diseases and unhealthy diets and thereby promote healthy aging. Thus, we can use diet not only for nourishment, but also as medicine.” https://pmc.ncbi.nlm.nih.gov/articles/PMC8389628/ anti-inflammatory diet and health aging https://www.healthline.com/health/5-minute-guide-to-inflamm-aging Bottom Line: We all must age, and how we do so is largely under our own control. To create an anti-inflammatory lifestyle is not that difficult, especially if you put it all together in stages. Start with a clean, whole-food, unprocessed plant-based food plan. And to begin, first focus on what you can add into your menus and use those additions to sort of crowd out the things that are more inflammatory…sugar, refined grains, processed and pre-packaged things. Set realistic goals such as going plant based one or two days a week, or even one meal…just start and gradually work up. It has to be doable so don’t stress. Next, start moving and doing regular exercise at least three times a week…and find what you enjoy doing and focus on that. Then add activities that de-stress you, whether that is socializing, church, meditation, prayer, yoga, etc. Overall, shift your attention to giving love to things that love you back. Sugar, drive-thru and processed food like thingies do not love you back but apples or kiwis or berries or veggies do. Sitting around does not love you back but going for a short walk after a meal does love you back. Hang out and give love to the people you really like to be with, they will most always love you back. Create a love you back lifestyle and see how you feel.

Health News Update: Blocking Internet on Smartphones Improves Mental Health

By Mark Smith • August 18, 2025
Hello everyone: I frequently hear about mental health issues with the people in our practice. They could be experiencing depression, or anxiety, feel flat, can’t focus or sustain attention, or may not feel well in general. These comments can come from anyone of any age…I can hear from parents about their kids, or it may be themselves experiencing these feeling. So, when I read this paper, it felt important to share it because we all seem to have mobile phones. Here is how the paper is summarized: “Concern about how smartphones affect users is widespread: half of American smartphone users—and 80% of those under age 30—worry that they use their device too much, and correlational research suggests that smartphone use is negatively related to mental health and cognitive functioning. However, few large-scale experiments have tested for causal effects. We report such an experiment, finding that blocking mobile internet for 2 weeks reduces smartphone use and improves subjective well-being (SWB) (including life satisfaction and positive affect), mental health (more than antidepressants), and sustained attention (as much as being 10 years younger). Despite the many benefits mobile internet offers, reducing the constant connection to the digital world can have large positive effects.” https://academic.oup.com/pnasnexus/article/4/2/pgaf017/8016017?utm_source=klaviyo&utm_medium=email&utm_campaign=%28Email%20-%20Chris%20Kresser%20General%20News%29%20Chris%27s%20Friday%20Favorites&utm_term=randomized%20controlled%20trial&utm_content=randomized%20controlled%20trial&_kx=fARhTo_gi8X3B_2-MaeO_RyzUl9tvT3tr4re-Dy7cNQ.my75y6 Bottom Line: It seems like a smartphone ‘timeout’ can be very beneficial for mental, emotional, physical health and can be an important part of stress reduction. The world today, with nearly instant communications, the almost constant bad and anxiety promoting news, and the fast pace of data consumption can add up to significantly stress us out and pull us down…or just simple keep us distracted. From what I can see, a ‘timeout’ may be just what the doctor ordered.
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