Diatomaceous Earth & Its Benefits!!
Diatomaceous earth – also known as D.E., diatomite, or kieselgur/kieselguhr – is a naturally occurring, soft, siliceous sedimentary rock that is easily crumbled into a fine white to off-white powder.
DE goes by many names other than diatomaceous earth, including: dinosaur dust, miracle mineral, fossil shell and ancient treasure.
It can be used for use against bed bugs, cockroaches, crickets, fleas, ticks, spiders, and many other pests... but it is also a bug killer that you can eat!
Diatomaceous earth is a unique type of sand that consists of fossilized algae. It has been mined for decades and has a number of industrial applications.
More recently, it has appeared on the market as a dietary supplement, promoted as having several health benefits.
Here are a few facts about diatomaceous earth and its health effects:
Diatomaceous earth is a naturally occurring sand extracted from the earth.
It consists of microscopic skeletons of algae — known as diatoms — that have fossilized over millions of years.
There are two main types of diatomaceous earth: food grade, which is suitable for consumption, and filter grade, which is inedible but has many industrial uses.
The diatoms in diatomaceous earth are largely made up of a chemical compound called silica.
Silica is commonly found in nature as a component of everything from sand and rocks to plants and humans. However, diatomaceous earth is a concentrated source of silica, which makes it unique.
Commercially available diatomaceous earth is said to contain 80–90% silica, several other trace minerals, and small amounts of iron oxide (rust).
Food-Grade and Filter-Grade Varieties:
Silica exists in two main forms, crystalline and amorphous (non-crystalline).
The sharp crystalline form looks like glass under a microscope. It has properties that make it desirable for numerous industrial applications.
The two main types of diatomaceous earth vary in their concentrations of crystalline silica:
This type contains 0.5–2% crystalline silica and is used as an insecticide and an anti-caking agent in the agricultural and food industries. It is approved for use by the EPA, USDA, and FDA.
Also known as non-food-grade, this type contains upwards of 60% crystalline silica. It is toxic to mammals but has many industrial uses, including water filtration and dynamite production.
Regardless of what health based goal you have in mind, when you are planning to use diatomaceous earth, make sure it is food grade.
Food grade diatomaceous earth is the only type of DE safe for human consumption.
Diatomaceous earth is easy to take; simply add a teaspoon of it to food or drink and stir well. Because DE won't dissolve, be sure to stir vigorously before consumption. If you combine DE with something flavorless that has little texture, you might notice a chalky flavor and gritty texture, so we recommend you try DE in a smoothie, protein shake, or glass of OJ.
Diatomaceous Earth as an Insecticide:
Food grade diatomaceous earth is often used as an insecticide.
When it comes in contact with an insect, the silica removes the waxy outer coating from the insect's exoskeleton. Without this coating, the insect cannot retain water and dies of dehydration.
Some farmers believe that adding diatomaceous earth to livestock feed kills internal worms and parasites through similar mechanisms, but this use remains unproven.
Diatomaceous Earth Helps Promote:
- A Healthier colon
- Cleanse the digestive tract.
- Support healthy digestion.
- Regular Bowel movements
- Improve cholesterol and heart health.
- Provide the body with trace minerals.
- Improve bone health.
- Promote hair growth.
- Promote skin health and strong nails.
However, not many quality human studies have been done on diatomaceous earth as a supplement, so most of these claims are theoretical and anecdotal.
Effects on Bone Health:
Silicon — the non-oxidized form of silica — is one of many minerals stored in your body.
Its exact role is not well understood, but it appears to be important for bone health and the structural integrity of nails, hair, and skin.
Due to its silica content, some claim that ingesting diatomaceous earth helps increase your silicon levels.
However, because this type of silica does not mix with fluids, it is not well absorbed — if at all.
Some researchers speculate that silica may release small but meaningful quantities of silicon that your body can absorb, but this is unproven and unlikely.
For this reason, consuming diatomaceous earth probably has no meaningful benefits for bone health.
Effects on Toxins:
One major health claim for diatomaceous earth is that it can help you detox by cleansing your digestive tract. This claim is based on its ability to remove heavy metals from water, which is the property that makes diatomaceous earth a popular industrial-grade filter.
However, no scientific evidence verifies that this mechanism can be applied to human digestion — or that it has any meaningful effect on your digestive system.
More importantly, no evidence supports the idea that people's bodies are loaded with toxins that must be removed. Your body is perfectly capable of neutralizing and removing toxins itself.
Diatomaceous Earth May Lower Cholesterol Levels:
To date, only one small human study — which was conducted in 19 people with a history of high cholesterol — has investigated diatomaceous earth as a dietary supplement.
Participants took the supplement three times daily for eight weeks. At the end of the study, total cholesterol went down by 13.2%, “bad” LDL cholesterol and triglycerides decreased slightly, and “good” HDL cholesterol increased.
However, since this trial didn't include a control group, it cannot prove that diatomaceous earth was responsible for lowering cholesterol.
The researchers concluded that a placebo-controlled study is required.
Safety of Diatomaceous Earth:
Food-grade diatomaceous earth is safe to consume. It passes through your digestive system unchanged and does not enter the bloodstream.
However, you need to be very careful not to inhale diatomaceous earth.
Doing so will irritate your lungs much like the inhalation of dust — but the silica makes it exceptionally harmful.
Inhaling crystalline silica can cause inflammation and scarring of your lungs, known as silicosis.
This condition, which occurs most commonly in miners, caused approximately 46,000 deaths in 2013 alone.
Because food-grade diatomaceous earth is less than 2% crystalline silica, you might think it's safe. However, long-term inhalation can still damage your lungs.
The Bottom Line
Diatomaceous earth is marketed as a must-have wellness product.
However, while some supplements can boost your health, there is absolutely no evidence that diatomaceous earth is one of them.
If you want to improve your health, your best bet is to change your diet and lifestyle.
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