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Heavy Metals Cause Brain Fog

Heavy Metals Cause Brain Fog

Heavy Metals Cause Brain Fog – Think Clearly Again By Removing Heavy Metals From The Brain

I learned that heavy metals cause brain fog a long time ago, as mercury accumulation in my hypothalamus led to this issue and many other strange symptoms. I will tell you more about my battle with heavy metal poisoning and how I regained my health later.

What Is Brain Fog?

Brain fog refers to a feeling of confusion, forgetfulness, and lack of mental clarity. It often manifests as difficulty concentrating, trouble recalling information, or even struggling to find the right words during conversations.

Heavy Metals Cause Brain Fog

Heavy metals cause brain fog, among other cognitive impairments. These toxic elements accumulate in the body over time from various sources such as food, water, air pollution, dental fillings, and even skincare products. Let’s explore how heavy metals cause brain fog and how to remove them from the brain, allowing you to think clearly again.1

Heavy Metals Cause Brain Fog

Heavy metals such as lead, arsenic, cadmium, mercury, and aluminum are neurotoxic substances that damage the central nervous system. These elements have a high affinity for binding with proteins in the brain, disrupting their normal function. As a result, cognitive functions such as memory, attention, and decision-making are compromised.

Exposure to heavy metals has been linked to various neurological symptoms such as fatigue, irritability, depression, anxiety, and brain fog. These symptoms can range from mild to severe, depending on the level and duration of exposure.2

Lead Causes Brain Fog

Studies have shown that lead exposure impairs cognitive function and causes symptoms commonly associated with brain fog such as difficulty concentrating, forgetfulness, and mental fatigue. This is because lead interferes with the normal functioning of neurotransmitters, chemical messengers responsible for communication between nerve cells in the brain.

In addition to directly affecting cognitive function, lead exposure has also been linked to other factors that contribute to brain fog. For example, chronic lead exposure causes oxidative stress, a process in which too many free radicals (unstable molecules) are produced and damages brain cells. This oxidative stress has been linked to cognitive decline and neurodegenerative diseases.

Moreover, studies have also shown that lead exposure disrupts the gut-brain axis, the communication network between the gut and the brain. The gut is often referred to as the “second brain” because of its close relationship with mental health. Disruption of this gut-brain connection leads to changes in mood, behavior, and cognitive function.3

Arsenic Causes Brain Fog

Research has shown that high levels of arsenic exposure leads to neurological symptoms, including brain fog. One study found that individuals exposed to high levels of arsenic through contaminated drinking water had significantly lower scores on memory and attention tests compared to those with lower or no exposure. Additionally, chronic exposure to low levels of arsenic has been linked to decreased cognitive function and increased risk of developing dementia.4

Cadmium Causes Brain Fog

Research has shown that cadmium crosses the blood-brain barrier and accumulates in the brain, leading to neurotoxicity. This means that it interferes with normal brain function and damages neurons. Studies have also found that cadmium exposure causes changes in neurotransmitter levels.

One way cadmium contributes to brain fog is through its effects on the thyroid gland. The thyroid produces hormones that play a crucial role in regulating metabolism, mood, and cognitive function. Cadmium has been shown to disrupt thyroid hormone production, which leads to brain fog. In addition to directly affecting brain function, cadmium also impacts the gut-brain axis.5

Mercury Causes Brain Fog

When mercury enters the body, it interferes with normal cellular functions and causes oxidative stress which leads to neurological symptoms, including brain fog. This is because mercury has the ability to bind with important molecules in the body, such as proteins and enzymes, disrupting their functions.6

One of the major sources of mercury exposure is through consumption of contaminated fish. Mercury accumulates in the tissues of fish, especially large predatory species like tuna and swordfish. When we eat these fish, we are exposed to higher levels of mercury which contribute to brain fog and other health issues.

Another common source of mercury exposure is dental amalgam fillings, as they contain about 50% mercury. Contact lens solution that was used decades ago also contained mercury.

Aluminum Causes Brain Fog

Aluminum is a metal that can be found in many everyday products, such as cookware, antiperspirants, and packaging materials. While it is considered safe for most uses, new research suggests that exposure to high levels of aluminum has negative effects on our health, specifically on brain function.

Studies have shown that high levels of aluminum in the body leads to cognitive impairment, including symptoms like forgetfulness and difficulty with problem-solving tasks. This is particularly concerning for individuals who are regularly exposed to aluminum through their occupations or daily routines.7

One study found a link between higher levels of aluminum and poorer performance on cognitive tests. The researchers noted that these findings suggest a role for aluminum in age-related cognitive decline.8

Another study found a positive correlation between high aluminum levels and an increased risk of dementia. This further supports the notion that exposure to high levels of aluminum has negative effects on brain function and cognition.9

Heavy Metals Affect The Function Of The Hypothalamus

The hypothalamus is responsible for regulating various hormones and functions in the body, including sleep, appetite, stress response, and body temperature. When mercury, aluminum, and other heavy metals disrupt its function, it leads to a wide range of symptoms such as fatigue, memory issues, mood swings, and hormonal imbalances.

In addition to affecting the hypothalamus, mercury and aluminum also impact other parts of the brain. They both cause oxidative stress which damages brain cells and leads to inflammation.10

Glyphosate Increases The Permeability Of The BBB Allowing More Heavy Metals To Enter The Brain

Glyphosate, also known as Roundup, is one of the most widely used herbicides in the world. It is commonly used in agriculture, landscaping, and home gardening. One of the latest studies found that glyphosate increases the permeability of the blood-brain barrier (BBB) and disrupts the production of important proteins involved in maintaining the integrity of the BBB. 

The BBB is a protective layer of cells that separates the circulating blood from the brain and spinal cord. Its main function is to regulate the transfer of substances such as nutrients and waste products between blood vessels and brain tissue.

Glyphosate Causes Brain Fog

When the BBB is compromised, it leads to a range of neurological problems. This new study found that glyphosate exposure caused changes in the structure and function of cells in the BBB, making it more permeable. This means that harmful substances like heavy metals, as well as other toxins, are able to pass through the barrier and enter the brain.11

This finding is particularly concerning as previous studies have linked glyphosate exposure to neurodegenerative diseases. The increased permeability of the BBB is likely how glyphosate contributes to these conditions.

Removing Heavy Metals From The Brain Is The Key To Dealing With Brain Fog

Let me tell you more about my story and battle with mercury and how I got myself well again by removing this heavy metal from my hypothalamus. This story was set in motion a long time ago when I was 34 years old. At that moment in my life, I was running a successful Chiropractic practice, training for mountain bike racing, and in the prime of my life. 

Then, suddenly out of nowhere, I began to experience brain fog, anxiety, stress, fatigue, digestive problems, and multiple chemical sensitivity. I had no idea what was going on and causing all of these bizarre symptoms all at once so I stopped training for a while, but that didn’t help. 

After countless hours of research and meeting with top doctors around the country, I eventually came to the conclusion that mercury from my dental fillings and contact lens solution had accumulated in my hypothalamus and caused all of these downstream symptoms. 

The only solution was to remove mercury from my body and brain. Through the process of getting myself well, I developed a blueprint called the 5Rs that is dedicated to detoxing on the cellular level so mercury and other toxins can be excreted and eventually pushed out of the body. 

The last part of the Pompa Program is called the brain phase where we focus specifically on removing heavy metals and other toxins that have accumulated in the brain. Removing these toxins is the only solution to reversing brain fog and getting to the core of the issue.

To learn about the process of removing heavy metals from the brain and reversing brain fog, I invite you to join me in my free webinar.


1 Bilge, S. (2022). Neurotoxicity, types, clinical manifestations, diagnosis and treatment. In IntechOpen eBooks.

2 Carmona A, Roudeau S, Ortega R. Molecular Mechanisms of Environmental Metal Neurotoxicity: A Focus on the Interactions of Metals with Synapse Structure and Function. Toxics. 2021 Aug 27;9(9):198. doi: 10.3390/toxics9090198. PMID: 34564349; PMCID: PMC8471991.

3 Forero-Rodríguez LJ, Josephs-Spaulding J, Flor S, Pinzón A, Kaleta C. Parkinson’s Disease and the Metal-Microbiome-Gut-Brain Axis: A Systems Toxicology Approach. Antioxidants (Basel). 2021 Dec 28;11(1):71. doi: 10.3390/antiox11010071. PMID: 35052575; PMCID: PMC8773335.

4 Tyler CR, Allan AM. The Effects of Arsenic Exposure on Neurological and Cognitive Dysfunction in Human and Rodent Studies: A Review. Curr Environ Health Rep. 2014 Mar 21;1(2):132-147. doi: 10.1007/s40572-014-0012-1. PMID: 24860722; PMCID: PMC4026128.

5 Arruebarrena MA, Hawe CT, Lee YM, Branco RC. Mechanisms of Cadmium Neurotoxicity. Int J Mol Sci. 2023 Nov 21;24(23):16558. doi: 10.3390/ijms242316558. PMID: 38068881; PMCID: PMC10706630.

6 Abbott LC, Nigussie F. Mercury Toxicity and Neurogenesis in the Mammalian Brain. Int J Mol Sci. 2021 Jul 14;22(14):7520. doi: 10.3390/ijms22147520. PMID: 34299140; PMCID: PMC8305137.

7 Lukiw WJ, Kruck TPA, Percy ME, Pogue AI, Alexandrov PN, Walsh WJ, Sharfman NM, Jaber VR, Zhao Y, Li W, Bergeron C, Culicchia F, Fang Z, McLachlan DRC. Aluminum in neurological disease – a 36 year multicenter study. J Alzheimers Dis Parkinsonism. 2019;8(6):457. doi: 10.4172/2161-0460.1000457. Epub 2018 Nov 29. PMID: 31179161; PMCID: PMC6550484.

8 Zhang T, He F, Lin S, Wang X, Li F, Zhai Y, Gu X, Wu M, Lin J. Does aluminum exposure affect cognitive function? a comparative cross-sectional study. PLoS One. 2021 Feb 16;16(2):e0246560. doi: 10.1371/journal.pone.0246560. PMID: 33592006; PMCID: PMC7886175.

9 Rondeau V, Jacqmin-Gadda H, Commenges D, Helmer C, Dartigues JF. Aluminum and silica in drinking water and the risk of Alzheimer’s disease or cognitive decline: findings from 15-year follow-up of the PAQUID cohort. Am J Epidemiol. 2009 Feb 15;169(4):489-96. doi: 10.1093/aje/kwn348. Epub 2008 Dec 8. PMID: 19064650; PMCID: PMC2809081.

10 Alexandrov PN, Pogue AI, Lukiw WJ. Synergism in aluminum and mercury neurotoxicity. Integr Food Nutr Metab. 2018 May;5(3):10.15761/IFNM.1000214. doi: 10.15761/IFNM.1000214. Epub 2018 Apr 13. PMID: 29938114; PMCID: PMC6013271.

11 Costas-Ferreira C, Durán R, Faro LRF. Toxic Effects of Glyphosate on the Nervous System: A Systematic Review. Int J Mol Sci. 2022 Apr 21;23(9):4605. doi: 10.3390/ijms23094605. PMID: 35562999; PMCID: PMC9101768.

Disclaimer: All rights reserved. Information provided is for general purposes and not intended to provide medical advice, diagnosis, or treatment. Consult your healthcare professional for medical concerns. About Dr. Pompa

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