Vitamin B17

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Vitamin B17

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<1 / 1>from Al222

Vitamin B17 was discovered last century and is found in fruit and, in particular in the seeds of: apricot, peach, pear, plum, apple, berries, brown rice, bitter almond, macadam, cashew, barley, buckwheat, flax, millet, rye, wheat, beans, chickpeas, lentils and more. Vitamin. This term is used to describe a group of organic compounds that... (Read the full Tiiip)

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"Vitamin B17 studies" about Vitamin B17 Review Consensus 8
by A_Partyns (12463 pt)

2019-May-22 12:09

Effect of amygdalin on oral cancer cell line: An in vitro study.Sireesha D, Reddy BS, Reginald BA, Samatha M, Kamal F.J Oral Maxillofac Pathol. 2019 Jan-Apr;23(1):104-107. doi: 10.4103/jomfp.JOMFP_281 ...

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Effect of amygdalin on oral cancer cell line: An in vitro study.
Sireesha D, Reddy BS, Reginald BA, Samatha M, Kamal F.
J Oral Maxillofac Pathol. 2019 Jan-Apr;23(1):104-107. doi: 10.4103/jomfp.JOMFP_281_18.

Recent updates and future perspectives about amygdalin as a potential anticancer agent: A review.
Shi J, Chen Q, Xu M, Xia Q, Zheng T, Teng J, Li M, Fan L.
Cancer Med. 2019 May 7. doi: 10.1002/cam4.2197.

Amygdalin (Vitamin B17) pretreatment attenuates experimentally induced acute autoimmune hepatitis through reduction of CD4+ cell infiltration.
Elsaed WM.
Ann Anat. 2019 May 14. pii: S0940-9602(19)30065-2. doi: 10.1016/j.aanat.2019.04.006.

Potion or Poison? Amygdalin.
Martini N.
J Prim Health Care. 2018 Dec;10(4):354-355. doi: 10.1071/HC15939.

Apricot Kernel Extract and Amygdalin Inhibit Urban Particulate Matter-Induced Keratoconjunctivitis Sicca.
Hyun SW, Kim J, Park B, Jo K, Lee TG, Kim JS, Kim CS.
Molecules. 2019 Feb 12;24(3). pii: E650. doi: 10.3390/molecules24030650.

Potential toxicity of cyanogenic glycoside amygdalin and bitter apricot seed in rabbits-Health status evaluation.
Kovacikova E, Kovacik A, Halenar M, Tokarova K, Chrastinova L, Ondruska L, Jurcik R, Kolesar E, Valuch J, Kolesarova A.
J Anim Physiol Anim Nutr (Berl). 2019 Mar;103(2):695-703. doi: 10.1111/jpn.13055.

Antitumor Action of Amygdalin on Human Breast Cancer Cells by Selective Sensitization to Oxidative Stress.
Abboud MM, Al Awaida W, Alkhateeb HH, Abu-Ayyad AN.
Nutr Cancer. 2019;71(3):483-490. doi: 10.1080/01635581.2018.1508731

Laetrile/Amygdalin (PDQ®): Health Professional Version.
PDQ Integrative, Alternative, and Complementary Therapies Editorial Board.
PDQ Cancer Information Summaries [Internet]. Bethesda (MD): National Cancer Institute (US); 2002-.
2017 Mar 15.

Cyanide and lactate levels in patients during chronic oral amygdalin intake followed by intravenous amygdalin administration.
Mani J, Rutz J, Maxeiner S, Juengel E, Bon D, Roos F, Chun FK, Blaheta RA.
Complement Ther Med. 2019 Apr;43:295-299. doi: 10.1016/j.ctim.2019.03.002.

The use of polysulfated polysaccharides heparin like compounds, glycosaminoglycans and Vitamin B17 as a possible treatment for prostate cancer.
Hantash J.
Med Hypotheses. 2018 Mar;112:1-3. doi: 10.1016/j.mehy.2018.01.001. Epub 2018 Jan 12.

Amygdalin - structure and clinical significance.
Zdrojewicz Z, Otlewska A, Hackemer P, Otlewska A.
Pol Merkur Lekarski. 2015 May;38(227):300-3.

Vitamins and cancer prevention: issues and dilemmas.
Young VR, Newberne PM.
Cancer. 1981 Mar 1;47(5 Suppl):1226-40.

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"Descrizione" about Vitamin B17 Review Consensus 8
by A_Partyns (12463 pt)

2023-Jun-25 17:27

Vitamin B17 was discovered last century and is found in fruit and, in particular in the seeds of: apricot, peach, pear, plum, apple, berries, brown rice, bitter almond, macadam, cashew, barley, ...

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(Send your comment)

Vitamin B17 was discovered last century and is found in fruit and, in particular in the seeds of: apricot, peach, pear, plum, apple, berries, brown rice, bitter almond, macadam, cashew, barley, buckwheat, flax, millet, rye, wheat, beans, chickpeas, lentils and more.

Vitamin. This term is used to describe a group of organic compounds that are essential for normal growth and nutrition and are required in small amounts in the diet because they cannot be synthesized by the body.

B17. This name is not recognized in the official nomenclature of vitamins. The term "vitamin B17" was popularized by a biochemist called Ernst T. Krebs in the 1950s as part of a theory that cancer is caused by a deficiency in this particular compound. However, this theory has not been supported by scientific evidence and "Vitamin B17" is not considered a true vitamin.

The compound most often associated with "vitamin B17" is amygdalin, a naturally occurring cyanogenic glycoside (a molecule that can release cyanide) found in the kernels of many raw fruits and nuts. It is also found in other plants such as lima beans, clover, and sorghum.

Amygdalin is sometimes incorrectly referred to as "vitamin B17" in various contexts, but it is important to note that it is not a recognized vitamin and its effectiveness and safety as a cancer treatment has not been established. In fact, it can be toxic or lethal in high doses, especially when taken orally, because of its ability to release cyanide.

The requirement of Vitamin B17 is that of a fruit. For example, it is not advisable to eat a significant amount of seeds.

Vitamin B17 had his moment of fame with the publication of the American doctor G. Edward Griffin who claimed that cancer is formed only because of the lack of this vitamin. Theory rejected by practically all medical and health organizations.

Amygdalin has been the subject of studies that have shown its efficacy in inhibiting renal fibrosis (1).

The taste of vitamin B17 is bitter.

Another component of vitamin B17 is cyanide.

Vitamin B17 studies

Molecular Formula: C₂₀H₂₇NO₁₁
Molecular Weight: 457.432 g/mol
CAS: 29883-15-6
EC Number: 249-925-3
PubChem Substance ID 24891046
MDL number MFCD00006598
Beilstein Registry Number 66856

Synonyms:

Amygdalin
Amygdaloside
Mandelonitrile-beta-gentiobioside
R-Amygdalin
Laetrile
Isoamygdalin
Mandelonitrile-beta-gentiobioside
R-Amygdalin
[(6-O-beta-D-glucopyranosyl-beta-D-glucopyranosyl)oxy](phenyl)acetonitrile
(R)-alpha-((6-O-beta-D-Glucopyranosyl-beta-D-glucopyranosyl)oxy)benzeneacetonitrile
Benzeneacetonitrile, alpha-((6-O-beta-D-glucopyranosyl-beta-D-glucopyranosyl)oxy)-, (R)-
Amygdalin,(S)
2-phenyl-2-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)methyl)tetrahydro-2H-pyran-2-yloxy)acetonitrile
2-phenyl-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxyacetonitrile
D-Amygdalin hydrate
D(-)-Amygdalin hydrate
Spectrum2_000904