Chelated, Colloidal and Ionized
Forms of Minerals
Chelated Minerals
Chelated basically means "firmly attached."
Chelated minerals are minerals which are usually attached to an amino
acid or other organic "living" component so that the two do
not separate in the digestive system. Scientists developed Chelated Minerals
because most people don't eat properly to receive the amount of minerals
necessary for good health.
It is believed by some that chelated minerals are better absorbed than
non-chelated minerals. With certain minerals like chromium or zinc, this
quite possibly the case. However, in most cases chelated and non-chelated
minerals have the same rate of absorption.
How are Chelated Mineral Supplements Made?
Chelation, when referring to mineral supplements, is a very specific type
of chelation. Basically, the mineral ion is bound to another component which
is usually an organic "living" compound or amino acid which will
make it easier for the mineral to be absorbed through the intestine into
the bloodstream. This method of delivering minerals bypasses the natural
pathway used for ionic "living" mineral absorption. Ionic minerals
are "naturally" chelated by our body once they are absorbed by
the intestinal membrane.
Only a specific chelate can bypass digestion and not separate from its
attached mineral(s) as it is absorbed through the stomach. All chelated
minerals are not made with the same binding component. If the label lists
one of these chelates, it means the mineral is bound either too tightly
or not tightly enough, and will be released improperly. Chelation of minerals
to be used as nutritional supplements is a very precise science.
The following is a list of substandard chelates, or binding agents, which
are used by some manufacturers because they are cheaper to produce:
- carbonates
- citrates
- oxides
- sulfates
- chlorides
- phosphates
Colloidal Minerals
Definition of colloid, per Random House Dictionary:
- Colloidal system, one in which a finely divided solid is suspended in
a liquid: such colloids range from solutions to gels.
- A colloidal suspension
- A substance that when suspended in a liquid will not diffuse easily
through vegetable or animal membrane.
Colloidal minerals are simply extra-small mineral particles suspended
in a solution (unlike Adya
Mineral's Ionic Mineral Concentrate which are dissolved, not suspended).
Colloidal minerals, which have been described by some as "mud"
or "crushed rocks," are sold as elixirs, capsules, and oral
sprays.
It has been stated that colloidal minerals are so small that they require
no effort to be absorbed. The hype behind the colloidal minerals tells us
that the particles are so small that they absorb directly into your body's
tissues. Yet, by definition, we are told that colloidal substances.... "will
not diffuse easily through vegetable or animal membrane. "
How are Colloidal Minerals Made?
Soaking specific types of pulverized shale in water allows some of the
shale's organic matter to dissolve, creating a liquid that is termed a shale
leachate. "Colloidal mineral supplements" are nothing more than
shale leachates. Fine particles, which do not dissolve, are also suspended
in these leachates.
At least some, if not all, of Colloidal Mineral elixirs are water-leached
from carbonaceous shales mined from the Emery coalfield of Emery County in
central Utah.
The organic matter in the shales of the coalfied is essentially the same
as the organic matter that composes purer coal.
The organic matter in the shales and coals originated as plant material
that accumulated in wetlands and bogs. After being mined, this carbonaceous
shale is crushed and then soaked in water. After a period of time, perhaps
3 to 4 weeks, the water (leachate) is filtered off, bottled, and marketed
as a "colloidal mineral supplement."
Colloidal minerals are promoted to be absorbed at a rate of up to 98%.
There is no scientific documentation on colloidal mineral absorption. Colloidal
minerals are not readily absorbed by the body due to the absence of an electrical
charge and their relatively large size, unlike other mineral forms.
By definition, a colloidal mineral is that mineral finely divided and
suspended in a liquid. Why suspended? Why not dissolved? Because the mineral
forms in the colloidal minerals are not soluble. When a mineral form is dissolved
in a liquid, it then exists in its smallest possible form - either as a part
of a bioavailable molecule or as a positively charged atom (cation ). When
the other mineral forms present themselves to the absorptive surfaces of
the intestine, they are in their smallest possible form or liquid form. Colloidal
minerals are much larger in size than other mineral forms.
It is argued that colloidal mineral forms are more easily dispersed in
the body; however, this does not improve their absorption. In fact, it is
necessary for the body to break these minerals down into smaller constituents
in order for them to be absorbed.
Ionized Minerals
An ion is an atom that has either a positive or a negative charge. A positively
charged ion will seek a negatively charged one to react with and to turn
into a new compound.
Colloidal Vs Ionized Minerals
Colloidal minerals are suspended in a liquid, ionized minerals are DISSOLVED
in it! Ionized minerals are more easily absorbed into our blood stream and
body cells.
Adya minerals are dissolved, they are in an IONIZED state and are therefore
in much smaller particles than colloidal minerals.
Colloidal minerals are currently popular products promoted as containing
a broad range of minerals in a highly absorbable form. But, colloidal minerals
are basically clays dispersed in water. Something colloidal (suspended in
water) is insoluble by definition, and insoluble minerals are generally less
absorbable than soluble minerals.
A better way to get your macro and trace minerals is in ionized form,
the form in which plants and mammals are designed to absorb inorganic minerals.
To be absorbed, minerals must be reduced to the ionized state (charged particles
of elemental minerals). If receive minerals in this form, they are immediately
absorbed without intermediate processing. Converting minerals requires stomach
acid -- something in which many people, and particularly the elderly, tend
to be deficient.
Clinical research have shown very clearly that ionized forms of minerals
are the ones that the body is able to selectively absorb and utilize. Ionic
minerals easily come apart in a watery environment and become either positively
charged or negatively charged. The body is very discriminatory. The body
knows when it needs minerals in greater amounts and when that happens, the
body reaches out for those minerals. The density of the transporter proteins
goes up on the intestinal cell surface and the body is actually looking for
those minerals.
How are minerals transported to cells?
When mineral compounds are consumed in food, the body must somehow absorb
the minerals from the digestive tract and make them available to the tissues
and cells where they are needed. The process is not a simple one. The
minerals cannot simply diffuse into our tissues and through cell membranes
into the interior of cells - if they could, their concentrations would
fluctuate in accordance with whatever amounts of minerals we happen to
consume at any given time. Instead, the mineral-containing compounds (or
ionized mineral atoms taken from these compounds) are transported into
(or out of) cells by transporter proteins — molecular devices embedded
in cell membranes that recognize the minerals and allow only certain kinds
to pass through the membranes. This system permits cells and tissues to
regulate their internal concentrations of minerals.
Now those transporters bind those minerals tightly but they need to be
ionized. The transporter picks up an ionized form [of the mineral], binds
it and immediately pulls it in and then it goes into the bloodstream and
is carried to where it is needed. Whatever the charge of a mineral, it still
needs to get through a dense, negative charge on the surface of the intestinal
cell and it may be that negative charge is designed to keep out certain undesirable
agents including undesirable minerals. Transporters have such a high affinity
that once an ionized form of a mineral can get into the region, the transporter
will pick it up.
Essential minerals are absorbed in their ionic form ranging from 20 to
90 percent depending on how hungry your body is for the mineral at that time.
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