Friday, May 13, 2022

How Heavy Is The Brain

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Dangers Of Heavy Metals

How Bad Is Heavy Drinking on the Brain?

What exactly are heavy metals? Heavy metals are elements that can be toxic and very dangerous even in low concentrations. Heavy metals that can lead to toxicity include:

  • Mercury
  • Uranium
  • Thallium
  • Other definitions include manganese, iron, lithium, zinc and calcium

Heavy metal poisoning describes a number of health problems caused by exposure to environmental metals that accumulate inside the body. According to a report in Scientific World Journal, Toxic metals such as arsenic, cadmium, lead, and mercury are ubiquitous, have no beneficial role in human homeostasis, and contribute to noncommunicable chronic disease.

Researchers have identified that significant exposure to at least 23 different environmental metals can contribute to acute or chronic toxicity. These metals are described as being heavy because they stick around in the body, especially hiding out in adipose tissue . They are difficult to get rid of, making them similar to fat-soluble toxins. Body fat tries to protect the organs by trapping certain substances inside, including some metals, which causes them to linger. This is one reason weight loss can sometimes result in heavy metal detoxing, as fat cells shrink and release dormant toxins.

What Are the Signs and Symptoms of Heavy Metal Poisoning?

Some of the most common warning signs that you might be struggling with heavy metal toxicity include:

  • Higher risk for heart attacks

Where Do Heavy Metals Come From?

Anatomy Of The Human Brain

The largest part of the human brain is the cerebrum, which is divided into two hemispheres, according to the Mayfield Clinic. Each hemisphere consists of four lobes: the frontal, parietal, temporal and occipital. The rippled surface of the cerebrum is called the cortex. Underneath the cerebrum lies the brainstem, and behind that sits the cerebellum.

The frontal lobe is important for cognitive functions, such as thought and planning ahead, and for the control of voluntary movement. The temporal lobe generates memories and emotions. The parietal lobe integrates input from different senses and is important for spatial orientation and navigation. Visual processing takes place in the occipital lobe, near the back of the skull.

The brainstem connects to the spinal cord and consists of the medulla oblongata, pons and midbrain. The primary functions of the brainstem include relaying information between the brain and the body supplying most of the cranial nerves to the face and head and performing critical functions in controlling the heart, breathing and levels of consciousness .

The cerebellum lies beneath the cerebrum and has important functions in motor control. It plays a role in coordination and balance and may also have some cognitive functions.

Headaches Are Caused By A Chemical Reaction

Chemical activity in your brain, the nerves or blood vessels surrounding your skull, or the muscles of your head and neck can play a role in primary headaches. Serotonin is a chemical necessary for communication between nerve cells. When serotonin or estrogen levels change, the result for some is a headache or migraine. Serotonin levels may affect both sexes, while fluctuating estrogen levels affect women only.

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Amazing Facts You Should Know About The Brain

The brain forms the main organ not only in the body but also in the nervous system. There are several mysteries that surround the human brain.

One of them is that the brain of a man is larger than that of a woman. The brains of men and women are wired differently especially in the sections that control emotion and language. They also have varying predispositions regarding mental conditions such as autism and dyslexia that are common in men. Women, on the other hand, are more prevalent to conditions such as anxiety and depression. Men also have larger brain volumes in different brain sections like those associated with memory, learning and survival instincts. Women have large brain sections in areas that deal with emotion and language. Various scientific studies have confirmed that having a larger brain is better than a small one.

Although the human brain weighs less, it consumes up to 20% of the total body energy. This is because the organ maintains various brain cells and also fuels the nerves. The human heart pumps blood to various body parts but 20% of total blood goes to the brain. This shows how critical the organ is in the human body. This is because of the many functions it has to accomplish. It looks pink because of the high composition of blood that flows in it.

Assessments In Clinical Practice

Heavy Metal Toxic Exposure Can Severely Affect Brain ...

The DSM and ICD are the golden standards for diagnosing CUD and other psychiatric disorders. According to the DSM5, CUD can be defined as problematic cannabis use leading to clinically significant impairments or distress . While the ICD10 and old DSM4 still differentiated between abuse and dependence, the DSM5 classifies CUDs as mild , moderate or severe , depending on the presence of any of 11 diagnostic criteria over a period of 12 months . The diagnostic criteria pertain to loss of control, social problems, use in risky situations and physical dependence. In addition, the DSM5 includes craving and cannabis withdrawal syndrome as novel diagnostic criteria. Withdrawal symptoms include nausea, headaches, mood changes, aggression, appetite changes and craving. These symptoms normally peak within the first week of abstinence, and severity has been associated with heaviness of cannabis use .

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Hair And Blood Analysis

One type of mercury called methylmercury can collect in hair, making hair testing a valuable tool, but this test may not show the burden of other types of mercury often sitting in the body.

Conventional medicine uses blood tests for heavy metals to look for overt acute exposure. What this means is if you were exposed to a lot of heavy metal a relatively short time ago, the blood tests will pick this up. But if you had a slow accumulation of metals that gradually changed your mood, the blood test will not be helpful, for the toxic metal had time to settle into your fatty tissue, like your nervous system, where it’s causing the problems. As a result, checking blood for heavy metals is useful for current exposure, but does not show past exposure or total body burden.

Long Term Effects Of Weightlifting On The Brain

According to an article in the March 2006 issue of the journal “Obesity,” voluntary physical activity and exercise training can favorably influence brain plasticity by facilitating neurogenerative, neuroadaptive, and neuroprotective processes.” This means that exercise provides the brain with the continuous ability to create new connections between neurons in order to facilitate learning, critical thinking and memory 3. The article further states that exercise improves the brain’s adaptive capability, which “has implications for the prevention and treatment of obesity, cancer, depression, the decline in cognition associated with aging, and neurological disorders such as Parkinsons disease, Alzheimers dementia, ischemic stroke, and head and spinal cord injury.”

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Heavy Metal Detox Smoothie

  • 1/2 to 3/4-inch chunk of ginger
  • handful of spinach
  • 1/2 bunch of cilantro

Ingredients to add when blending:

  • 1 tsp barley grass juice powder
  • 1 tsp spirulina
  • 1 small handful of Atlantic dulse
  • Optional – 2 tsp Chaga powder
  • 1 cup of water

Directions: In a high speed blender, blend all ingredients until smooth. If a thinner consistency is desired, add more water. Enjoy!

NOTICE: Spirit Healing Tea is an independent tea merchant that values the wisdom of Medical Medium. Spirit Healing Tea, its website, and its social media outlets are not sponsored, affiliated, funded, endorsed, or in any way associated with the organization known as Medical Medium, a registered trademark owned by Anthony William, Inc.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. We recommend that you consult with a qualified healthcare practitioner before using herbal products, particularly if you are pregnant, nursing, or on any medications

Gene And Protein Expression

Marijuana: Heavy Users Risk Changes to Brain

Bioinformatics is a field of study that includes the creation and advancement of databases, and computational and statistical techniques, that can be used in studies of the human brain, particularly in the areas of gene and protein expression. Bioinformatics and studies in genomics, and functional genomics, generated the need for DNA annotation, a transcriptome technology, identifying genes, their locations and functions.GeneCards is a major database.

As of 2017, just under 20,000 protein-coding genes are seen to be expressed in the human, and some 400 of these genes are brain-specific. The data that has been provided on gene expression in the brain has fuelled further research into a number of disorders. The long term use of alcohol for example, has shown altered gene expression in the brain, and cell-type specific changes that may relate to alcohol use disorder. These changes have been noted in the synaptictranscriptome in the prefrontal cortex, and are seen as a factor causing the drive to alcohol dependence, and also to other substance abuses.

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Weight Loss May Repair The Brain After Stroke In Diabetes

by Karolinska Institutet

People with type 2 diabetes have an increased risk of stroke and slower recovery from it. Now, researchers at Karolinska Institutet have shown that neurological recovery from stroke is significantly improved in mice with obesity and diabetes who achieve weight loss to the extent that glucose metabolism returns to normal levels. The results are published in the scientific journal Cardiovascular Diabetology and may have clinical relevance for stroke rehabilitation in type 2 diabetes.

The prevalence of diabetes in the world is expected to rise dramatically to 700 million people in 2045. Stroke is one of the major complications in people with diabetes who are not only at higher of stroke, but also have diminished and slower recovery in the rehabilitation phase. While lifestyle changes, including weight loss, can partly reduce the risk of stroke, no study has investigated whether such an approach can also result in a better neurological recovery after stroke.

The results of the study demonstrate the efficacy of weight loss, through a diet intervention, to improve neurological recovery after stroke. Importantly, the weight loss needs to be long lasting and lead to the overall improvement of metabolism, i.e. normalization of glycemia and insulin resistance. A shorter dietary change leading to the same weight loss but not to the improvement of the overall metabolic profile, was ineffective to facilitate neurological recovery after stroke.

Explore further

Your Brain On Heavy Metals: The Metals Most Frequently Associated With Depression

The metals most frequently associated with depression are lead, mercury, and cadmium, and they are commonly found in our environment. We can trace the origins of these particular toxins to factories, dental work, welding equipment, cigarette smoke, and old galvanized water pipes. There’s another source you may not expect: natural medicines such as Ayurvedic remedies and Chinese herbs have been implicated as sources .

Note: If you are not sure about a supplement’s quality, ask a naturopathic physician or other like-minded practitioner who has looked into the companies and its sources and quality control for the supplements.

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What Is Considered Heavy Drinking For The Average Person

Some people may think of excessive drinking as getting drunk multiple times each week. While that kind of behavior definitely fits within the definition of heavy drinking, the actual definition is much more narrow. It is not difficult to define heavy drinking. According to the National Institute on Alcohol Abuse and Alcoholism, heavy drinking is considered anything over two drinks each day for men or one drink each day for women. This can be expanded to include fourteen drinks each week and seven drinks each week . Related to heavy drinking is binge drinking, which is defined slightly differently. According to the same organization, binge drinking can be defined as consuming five or more drinks on one occasion. This level of drinking is what usually leads to intoxication.

While there is a slight difference between heavy drinking and binge drinking, the main point remains the same: consuming more than a couple of drinks several times each week can easily constitute heavy drinking for the average person. While a glass of wine at the end of a long workday may be harmless, it is when that glass of wine once a week turns into two or three glasses of wine on every workday that excessive alcohol consumption begins to take shape. This progression may be more common than you think, and the effect of problematic drinking habits is to only harm both your brain and your life.

What Is The Gray Matter And White Matter

Four MOST Dangerous Toxins to the BRAIN HEAVY METALS ...

Gray and white matter are two different regions of the central nervous system. In the brain, gray matter refers to the darker, outer portion, while white matter describes the lighter, inner section underneath. In the spinal cord, this order is reversed: The white matter is on the outside, and the gray matter sits within.

Gray matter is primarily composed of neuron somas , and white matter is mostly made of axons wrapped in myelin . The different composition of neuron parts is why the two appear as separate shades on certain scans.

Each region serves a different role. Gray matter is primarily responsible for processing and interpreting information, while white matter transmits that information to other parts of the nervous system.

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Does The Brain Stay Alive After A Person Dies

April 2019 marked a milestone for both the initiative and neuroscience research at large: BRAIN Initiative researcher Nenad Sestan, of the Yale School of Medicine, published a report in the journal Nature, revealing that his research team had restored circulation and some cellular functions to pig brains four hours after the animals’ deaths, Live Science previously reported. The results challenged the prevailing view that brain cells are suddenly and irreversibly damaged shortly after the heart stops beating. The researchers did not observe any signs of consciousness in the brains, nor were they trying to on the contrary, the researchers injected pig brains with chemicals that mimicked blood flow and also blocked neurons from firing. The researchers emphasized that they did not bring the pig brains back to life. They did, however, restore some of their cellular activity.

Whats The Role Of Fats Contained In The Human Brain

The 60% fats found in the human brain comprises of up to 25% cholesterol. The neurotransmitters and hormones in our bodies are made of cholesterol which is only available in animal fats. The fats in the brain are in the form of myelin. Its function is to insulate the axons of the neurons. The myelin also forms the part of Schwann cells or oligodendrocytes. These are classified as glial cells and help to provide support functions to the neurons. While most of us want to reduce cholesterol, it is quite essential for our brains. It is believed to make the vital part of the human brain and most brain cells will die in the absence of cholesterol.

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It Is A Myth That Humans Only Use 10% Of Our Brain

We actually use all of it. Were even using more than 10 percent when we sleep. Although its true that at any given moment all of the brains regions are not concurrently firing, brain researchers using imaging technology have shown that, like the bodys muscles, most are continually active over a 24-hour period.

Protein For The Liver

CarolinaJae – Heavy On The Brain

Chlorella is a complete protein, containing all 9 essential amino acids that your body is not able to manufacture on its own, and therefore must be obtained through the diet. Chlorella is about 50% protein by weight. The liver relies upon proper protein intake in order to detox efficiently, so chlorella can be helpful for you a period of cleansing. Chlorella can lend your liver the tools it needs in order to process waste materials in the body, readying them for excretion.

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Heavy Metal Detox Diet

First and foremost, changing your diet should be the first step you take to improve your overall health. What foods can help remove heavy metals from the body?

Foods to eat while doing a heavy metal detox include:

Foods to avoid while detoxing include:

  • Farmed fish Farmed fish, especially those from foreign countries where the quality is not monitored, can contain heavy metals, dioxins and PCBs which are highly toxic. The worst offenders are tilefish, swordfish, shark, king mackerel and bigeye tuna. You can continue to eat fish up to several times per week just make better choices that are low in mercury and purchase wild-caught fish, ideally from a local fisherman that you trust.
  • Food allergens If your body is fighting against common allergens and dealing with high levels of inflammation, it will not be able to detoxify from heavy metal poisoning as well.
  • Non-organic foods These foods increase exposure to chemicals which make symptoms worse. Some of the worst offenders include conventional apple juice and brown rice products. For a list of other foods that you should always try to buy organic, see this list of the Dirty Dozen, detailing the most pesticide-contaminated produce as tested by the Environmental Working Group .
  • Foods with additives Additives may aggravate toxicity symptoms and decrease your bodys ability to detoxify.
  • Alcohol Too much alcohol is toxic to the body and can make it more difficult for your liver to process other toxins.

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