Title : What is diatomaceous earth and is good for you?
link : What is diatomaceous earth and is good for you?
What is diatomaceous earth and is good for you?
It has been mined for decades and has numerous industrial applications.
More recently, it has appeared on the market as a dietary supplement, she said to have several health benefits.
This paper presents a detailed examination of diatomaceous earth and their health effects is done.
What is diatomaceous earth?
Diatomaceous earth is a naturally occurring sand extracted from the earth.
consists of microscopic algae skeletons, known as diatoms , which have fossilized over millions of years ( 1 ).
There are two main types of diatomaceous earth :. Food quality, which is suitable for consumption and degree of filter, which is toxic to humans but has many industrial uses
This is what is food grade diatomaceous earth as
the diatoms in diatomaceous earth are mostly composed of a chemical called silica .
Silica is commonly found in nature, sand and rocks with plants and humans. However, diatomaceous earth is a concentrated source of silica, which makes it unique ( 2 ).
is said commerciallydiatomaceous earth available containing 80 to 90% silica, various other minerals and small amounts of iron oxide (rust) ( 1 ).
Conclusion: Diatomaceous earth is a type of sand consisting of fossilized algae. It is rich in silica, a substance that has many industrial uses.
Varieties food grade and non-food grade
existsin two major silica, crystalline and amorphous (noncrystalline) form.
Acute crystal form looks like glass under a microscope. It has properties that make it desirable for many industrial applications.
The two main types of diatomaceous earth vary in their concentrations of crystalline silica:
- Food Quality: This type contains crystalline silica 0.5-2 % and is used as an insecticide, as well as an anti-caking agent in agricultural and food industries. It is approved for use by the EPA, USDA and FDA ( 3 4 ).
- Grade Filter: Also known as food grade, it is said that this type contain more than 60% crystalline silica. It is toxic to mammals, but has many industrial applications, including water filtration and the production of dynamite.
Conclusion: diatomaceous earth food grade is low in crystalline silica and is considered safe for humans. The type of non-food grade has a high content of crystalline silica and is toxic.
diatomaceous earth as an insecticide
diatomaceous earth food grade often used as an insecticide.
When it comes into contact with an insect, silica remove the outer coating of wax insect exoskeleton .
Without this coating, the insect can not retain water and die of dehydration ( 5 6 ).
Some farmers believe that the addition of diatomaceous earth to feed livestock and kills the worms internal parasites through similar mechanisms, but this use has not been proven ( 7 ) .
Conclusion: Diatomaceous earth is an insecticide that works by removing the outer layer of wax insect exoskeleton. Some believe it can also kill the parasites, but this should be investigated further.
benefits diatomaceous earth has to be healthy?
diatomaceous earth food grade has recently become popular for humans as a dietary supplement.
They claim to have the following health benefits:
- cleanse the digestive tract.
- support healthy digestion.
- cholesterol and improve heart health.
- provide the body with trace minerals.
- improve bone health.
- promote hair growth.
- promote healthy skin and strong nails.
However, studies in humans have not many quality has been done in the diatomaceous earth as a supplement, so that most claims of health benefits are theoretical and anecdotal.
Conclusion :. Supplement manufacturers claim that diatomaceous earth has many health benefits, but have not been shown in studies
Effects on bone health
silicon - the unoxidized form silica -. It is one of many minerals stored in the human body
its exact function is not well understood, but appears to be important for bone health and structural integrity of the nails, hair and skin ( 8 9 10 ).
Because of its silica content, some claim that the ingestion of diatomaceous earth helps increase levels of silicon.
However, since this type of silica is not mixed with the fluids, it is not well absorbed, if at all. Imagine placing sand in the water. The two just do not mix.
Some researchers speculate that silica can release small but significant quantities of silicon that your body can absorb, but this is unlikely and untested ( 8 ).
For this reason, consumption of diatomaceous earth, probably has no significant benefits for bone health.
Conclusion :. Some claim that the silica in the diatomite can increase silicon in your body and strengthen bones, but this has not been demonstrated
Effects Toxins
One of the major health claims for diatomaceous earth is that it can help detoxification by the "cleansing" of your digestive tract.
This statement is based on its ability to remove heavy metals from water, which is the feature that makes diatomaceous earth filter one popular industrial grade ( 11 ).
However, there is no scientific evidence verifies that this mechanism can be applied to human digestion -. Or has any significant 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 to neutralize and eliminate toxins itself.
Conclusion :. There is no evidence that diatomaceous earth helps eliminate toxins from the digestive system
diatomaceous earth can lower cholesterol levels
To date, only one small human study has investigated diatomaceous earth as a dietary supplement.
19 study subjects, all of whom had a history of high cholesterol , which consumed the supplement three times a day for 8 weeks.
Compared to the starting levels, total cholesterol was reduced by 13.2% ( 12 ).
LDL ( "bad") cholesterol and triglyceride levels also decreased slightly, and HDL ( "good") cholesterol levels increased after the study was over ( 12 ) .
The results are interesting, but since the study did not include a control group, who can not prove that the diatomaceous earth was actually responsible for lowering cholesterol.
The researchers concluded that a placebo-controlled study is required.
Conclusion: A small study found that diatomaceous earth can reduce cholesterol and triglycerides. The study design was very weak and more research is needed.
security diatomaceous earth
food grade diatomaceous earth is safe for consumption. It passes through your digestive system unchanged and does not enter the bloodstream.
However, you should be aware of a major security issues:
Do not inhale diatomaceous earth!
If you inhale diatomaceous earth, which irritates the lungs, like dust inhalation. However, silica does exceptionally harmful.
The inhalation of crystalline silica can cause inflammation and scarring of the lungs, known as silicosis .
This condition, which occurs most commonly in mining, caused about 46,000 deaths in 2013 alone ( 13 14 ).
Because food grade diatomaceous earth is less than 2% crystalline silica, you might think it is safe. However, long-term inhalation can still damage the lungs ( 15 ).
Conclusion: diatomaceous earth food quality is safe for consumption, but do not inhale. It can cause inflammation and scarring of the lungs.
time to draw a line in the sand
We all want better health in one way or another.
However, while some supplements certainly can help, there is absolutely no evidence that diatomaceous earth is one of them.
arena Eating alone does not appear to be beneficial to humans, or natural.
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