Dennis N Crouse PhD

Good News: Results from 3rd 24 hour urine test for Aluminum: Laurie and Dennis

Dennis and Laurie did a 3rd 24 hour urine test in August 2025. Both have aluminum levels below the healthy reference level (0.48mmole/24hr) set by the Mayo Clinic.  They are in their 70’s, have APOE 4 and their levels are that of a healthy 20 year old.  Dennis’ level continued to lower and Laurie’s stayed

Alzheimer’s: p-Tau 217, C-Reactive Protein and 24 hour urine test

Dennis N. Crouse 8/14/25 Biomarkers for Aluminum Accumulation There are several biomarkers indicating the amount of aluminum accumulation in the body: These biomarkers each indicate our body-burden of aluminum. In order to lower our aluminum, my wife, Laurie, and I have been drinking 3 to 4 cups/day of OSA rich water (73 – 146ppm OSA)

Learn more about Dennis N Crouse and His Writings

This written interview was done for a blog on Substack called ‘Lies are Unbekoming” https://unbekoming.substack.com/p/interview-with-dennis-n-crouse-phd?utm_source=publication-search Dennis N Crouse is a Ph.D. chemist with an undergraduate degree in biochemistry and graduate degrees in chemistry from Harvard and post-graduate courses in Dementia at the University of Tasmania and neuroscience at Harvard. Dennis is not trained as a

Discussion of 2024 paper by Fortea, et al. on ApoE 4/4

Does APOE4 homozygosity represent a distinct genetic form of AD? Dennis N. Crouse      May 11, 2024 This question remains unanswered but new data has been recently (2024) presented by Fortea, et al. in a study that compares AD biomarkers of autosomally dominate AD (ADAD a.k.a. familial AD), Down syndrome AD (DSAD) and APOE3/3 and APOE4/4

Videos from Laurie’s you tube channel

Getting Started with Crouse Protocol

1. You need to drink 3 to 4 cups of silica water to remove aluminum from your body. Spread your drinking throughout the day. If you do an activity where you sweat drink some silica water before starting. For people with MCI or Alzheimer’s it takes 2 to 4 months to see improvements. 2. Silica supplements will not

Rates of Alzheimer’s increasing ! Drug trial failures! Why?

Somethings to think about:

Aluminum Myths and how OSA (bioavailable form of silica) busts them.

Aluminum is a known neurotoxin that is added to drinking water, pharmaceuticals, vaccines, and food, such as colored candy and baked goods. In order to convince people that these products are safe, consumers have been told to blindly believe the following aluminum myths: • Aluminum compounds are inert or insoluble preventing entry into the body