The term heavy metal refers to any metallic chemical element that has a relatively high density and is toxic or poisonous at low concentrations.
Heavy metals are natural components of the Earth's crust. They cannot be degraded or destroyed. To a small extent they enter our bodies via food, drinking water and air. As trace elements, some heavy metals (e.g. copper, selenium, zinc) are essential to maintain the metabolism of the human body. However, at higher concentrations they can lead to poisoning. Heavy metal poisoning could result, for instance, from drinking-water contamination (e.g. lead pipes), high ambient air concentrations near emission sources, or intake via the food chain.
Avoid and remove amalgam fillings using a biological dentist who understands the correct procedure for removal
Avoid costume jewelry
Avoid smoking and second-hand smoke
Avoid conventional cleaning products
Avoid cosmetics with aluminum bases, antiperspirants with aluminum
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Improve Your Diet
Maximize your health by eating whole, organic foods. Eating a healthy diet is key to nourishing and rebuilding your body.
Eat whole, organic unprocessed foods.
Eat local in-season foods whenever possible.
Include cultured and fermented foods in your diet.
Include healthy fats in your diet.
Eat one-third of your food raw.
Radiation exposure may be internal or external, and can be acquired through various exposure pathways.
Internal exposure to ionizing radiation occurs when a radionuclide is inhaled, ingested or otherwise enters into the bloodstream (for example, by injection or through wounds). Internal exposure stops when the radionuclide is eliminated from the body, either spontaneously (such as through excreta) or as a result of a treatment.
External exposure may occur when airborne radioactive material (such as dust, liquid, or aerosols) is deposited on skin or clothes. This type of radioactive material can often be removed from the body by simply washing.
Exposure to ionizing radiation can also result from irradiation from an external source, such as medical radiation exposure from X-rays. External irradiation stops when the radiation source is shielded or when the person moves outside the radiation field.
People can be exposed to ionizing radiation under different circumstances, at home or in public places (public exposures), at their workplaces (occupational exposures), or in a medical setting (as are patients, caregivers, and volunteers).
Exposure to ionizing radiation can be classified into 3 exposure situations. The first, planned exposure situations, result from the deliberate introduction and operation of radiation sources with specific purposes, as is the case with the medical use of radiation for diagnosis or treatment of patients, or the use of radiation in industry or research. The second type of situation, existing exposures, is where exposure to radiation already exists, and a decision on control must be taken – for example, exposure to radon in homes or workplaces or exposure to natural background radiation from the environment. The last type, emergency exposure situations, result from unexpected events requiring prompt response such as nuclear accidents or malicious acts.
Heavy metals are generally defined as environmentally stable elements of high specific gravity and atomic weight. They have such characteristics as luster, ductility, malleability, and high electric and thermal conductivity. Whether based on their physical or chemical properties, the distinction between heavy metals and non-metals is not sharp. For example, arsenic , germanium, selenium, tellurium, and antimony possess chemical properties of both metals and non-metals. Defined as metalloids, they are often loosely classified as heavy metals. The category "heavy metal" is, therefore, somewhat arbitrary and highly non-specific because it can refer to approximately 80 of the 103 elements in the periodic table. The term "trace element" is commonly used to describe substances which cannot be precisely defined but most frequently occur in the environment in concentrations of a few parts per million (ppm) or less. Only a relatively small number of heavy metals such as cadmium , copper , iron, cobalt, zinc, mercury , vanadium, lead , nickel , chromium, manganese, molybdenum, silver, and tin as well as the metalloids arsenic and selenium are associated with environmental, plant, animal, or human health problems.
While the chemical forms of heavy metals can be changed, they are not subject to chemical/biological destruction. Therefore, after release into the environment they are persistent contaminants. Natural processes such as bedrock and soil weathering , wind and water erosion , volcanic activity, sea salt spray, and forest fires release heavy metals into the environment. While the origins of anthropogenic releases of heavy metals are lost in antiquity, they probably began as our prehistoric ancestors learned to recover metals such as gold, silver, copper, and tin from their ores and to produce bronze. The modern age of heavy metal pollution has its beginning with the Industrial Revolution. The rapid development of industry, intensive agriculture, transportation , and ur
Take a careful look at your diet to make sure that it supplies all of the essential nutrients you need. An adequate diet not only keeps you from developing deficiencies, but also reduces your risk of being affected by heavy metals. Purify your drinking water and immediate air space, avoid the use of toxic personal care products and, above all, ask questions before you buy any product or food item.
Don’t be embarrassed to call the manufacturer, of your favorite foods, and ask “have you tested your food for heavy metals?” This may feel like a hassle but, if you’re dealing with a chemical sensitivity or serious health issue – the effort is well worth the reward. Just be warned, most companies are NOT testing – which should only motivate you to buy local organically-grown foods, as much as possible or purchase your food from a reputable source that satisfies your concerns.
Your body absorbs heavy metals through the same transport mechanisms it uses for certain nutrients, such as calcium. For example, when you’re deficient in iron, or zinc, your body is better able to take up heavy metals such as cadmium. A balanced diet ought to include lots of organic fruits and vegetables, beans, whole grains, small amounts of pasture-raised grass-fed dairy or meat if you like, nuts and seeds. Naturally, to reduce your absorption of unwanted contaminants – a diet rich in fiber, dark leafy green vegetables like, kale and collard greens plus the regular consumption of superfoods like, chlorella and Hawaiian spirulina are a wise choice.
And another thing, often overlooked, is your cookware – which may be leaching toxic metals into your meals. For best results, you may want to invest in a ceramic cookware set. Often said, but worth repeating, a child’s greatest exposure to metals come in the form of vaccines and mercury-based fillings. To avoid exposure, find a healthcare provider you can trust.
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