Vitamin B-17 (nitriloside, amygdaline) is a designation proposed to
include a large group of water-soluble, essentially non-toxic, sugary,
compounds found in over 800 plants, many of which are edible. These factors
are collectively known as Beta-cyanophoric glycosides. They comprise molecules
made of sugar, hydrogen cyanide, a benzene ring or an acetone. Though the
intact molecule is for all practical purposes completely non-toxic, it
may be hydrolyzed by Beta-glycosidase to a sugar, free hydrogen cyanide,
benzaldehyde or acetone.
The diet of primitive man and most fruit-eating animals was very rich
in nitrilosides. They regularly ate the seeds (and kernels) of all fruits,
since these seeds are rich in protein, polyunsaturated fats, and other
nutrients. Seeds also contain as much as 2 per cent or more nitriloside.
There are scores of other major foods naturally, or normally, very rich
in nitriloside. It is one of the main courses of food in cultures such
as the Navajo Indians, the Hunzas the Abkhasians and many more. It has
been said that within these tribes there has never been a reported case
One of the most common nitrilosides is amygdalin. This nitriloside occurs
in the kernels of seeds of practically all fruits. The presence of nitriloside
in the diet produces specific physiologic effects and leaves as metabolites
specific chemical compounds of a physiologically active nature. The production
by a non-toxic, water-soluble accessory food factor of specific physiological
effects as well as identifiable metabolites suggests the vitamin nature
of the compound.
In metabolism, nitriloside is hydrolyzed to free hydrogen cyanide, benzaldehyde
or acetone and sugar. This occurs largely through the enzyme Beta-glucosidase
produced by intestinal bacteria as well as by the body. The released HCN
[hydrocyanide] is detoxified by the enzyme rhodanese to the relatively
non-toxic thiocyanate molecule. The sugar is normally metabolized. The
released benzaldehyde in the presence of oxygen is immediately oxidized
to benzoic acid which is non-toxic. Thus this newly designated vitamin
B-17 (nitriloside) could account for:
These are the physiological properties of the common nitriloside amygdalin.
Before considering the possible antineoplastic activity of this vitamin
B-17, let us recall that the benzoic acid arising from it has certain antirheumatic
and antiseptic properties. It was rather widely used (in Germany and elsewhere)
for rheumatic disease therapy prior to the advent of the ortho-hydroxy
addition product of benzoic acid known as ortho-hydroxybenzoic acid or
salicylic acid. It was originally obtained from beech-wood bark. As
a matter of interest, the para- hydroxy isomer of benzoic acid occurs in
the para hydroxybenzaldehyde aglycon (non-sugar) of the nitriloside found
in the cereal millet. Millet was once more widely used in human nutrition
than wheat. Wheat seed contains little or no nitriloside.
The thiocyanates in the body fluids--blood, urine, saliva, sweat, and tears;
For part of the benzoic acid (and subsequently hippuric acid); salicylic
For the HCN that goes to the production of cyanocobalamin from hydrocobalamin,
or production of vitamin B12 from provitamin B12.
Symptoms of Deficiency or Need:
It is very probable
that rheumatic diseases, hypertension and cancer are related to a dietary
deficiency in nitrilosides.
The ingestion of a sufficient quantity of nitriloside-containing foods
will metabolically yield sufficient benzoic acid and/or salicylic acid
isomers to palliate rheumatic disease and certainly to decrease, however
temporarily, hypertension as well as to foster the nitrilosation of provitamin
B-12 to active vitamin B-12: cyanocobalamin.
Apricot kernels are known to prevent and cure cancer, even though the
medical establishment has worked night and day and even lied to suppress
it. Ralph Moss left the Sloan-Kettering Institute when they refused to
publish their findings on Laetrile. It didnít work on all cancers, but
it had stopped metastases 100% of the time.
Apricot Kernels are the richest source of B17 (Laetrile).
Vitamin B17 is found in most all fruit seeds such as the apple, peach,
cherry, orange, plums, nectarine and apricot, often in the extraordinary
concentration of 2 to 3 percent. It is found in some beans and many grasses
such as wheat grass. Other foods that contain vitamin B-17 are: bitter
almonds, millet, lima beans and more. (The bitter almond tree was banned
from the U.S. in 1995.)
"Vitamin B-17 (nitriloside) is also found in great abundance in a very
wide variety of vegetable foods once eaten in great abundance by man, and
the natural fodder of animals is similarly rich in the factor. In a paper
which I hope to publish soon, I have listed over 62 plant foods eaten by
man and over 70 common fodder plants that are very rich in vitamin B-17
(nitriloside). Their concentration of this vitamin compares favorably with
that of vitamin C (ascorbic acid) so far as quantity and ubiquity are concerned.
As in the case of many other vegetables, sprouts may contain 10 to 30 times
as much vitamin B-17 as mature plants. It is not practicable to furnish
here the several hundred references of the basic research on nitrilosides
nor to list extensive tables showing the occurrence of this new vitamin
in a wide range of foods. It would not be germane to explain the reasons
why and how "modern diet" has been almost totally stripped of nitrilosides.
Suffice it to say that the factors that made commercial white bread lethal
to rats and gave the world the empty calories of refined white sugar also
have served to produce a fulminating deficiency in vitamin B-17 (nitriloside)
in the diet of so called civilized man." -- Ernest Krebs
We don't need to make the seed a main course but we do need the equivalent
of about seven apricots seeds per day to nearly guarantee a cancer free
- Vitamin B17
Ernst Krebs discussion of The
Nature of Cancer
Ernst Krebs discussion of the Trophoblast
Theory of Cancer
Ernst Krebs discussion of Trophoblasts
and Morning Sickness
Ernst Krebs discussion of the Metabolism
of nitrilosides (Vitamin B17)
Charles Gurchot's explanation of How
Vitamin B17 Works