https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4711437/
"Algae could be an alternative source of vitamin B12 and in this study, vitamin B12 from a halotolerant green alga, Dunaliella salina V-101...
Type: Posts; User: Korn; Keyword(s):
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4711437/
"Algae could be an alternative source of vitamin B12 and in this study, vitamin B12 from a halotolerant green alga, Dunaliella salina V-101...
High plasmatic concentration of vitamin B12: an indicator of hepatic diseases or tumors
http://www.ncbi.nlm.nih.gov/pubmed/23142127
PMID: 23142127
Thus study, published in 2002, discusses the associations between high B12 levels and renal failure, elevated serum creatinine and diminished albumin.
...
In this article, it is stated that "A number of diagnoses were significantly associated to very high Cbl levels (odds ratio (95% confidence interval)): alcoholism (5.74 (2.76-11.96)), liver disease...
"Although the pathologies associated with vitamin B12 deficiency are well known, hypervitaminemic B12 status is often fortuitous and frequent finding."
http://www.ncbi.nlm.nih.gov/pubmed/23185929
A returning topic in articles about associations between high B12 levels and disease is the fact that it's not an obvious relationship between cause and effect. Liver diseases, may for instance,...
"an abnormally high serum cobalamin level forms a warning sign requiring exclusion of a number of serious underlying pathologies. "
http://www.ncbi.nlm.nih.gov/pubmed/23447660
PMID:23447660
"In this review, we summarise known associations between high plasma cobalamin and diseases. We report associations mainly with cancer, liver and kidney diseases, but also with a number of other...
About fathers' B12 intake before conception: "high B12 intake was associated with an increased risk of CBT" (childhood brain tumors - in the offspring).
http://www.ncbi.nlm.nih.gov/pubmed/25625505...
"Treatment with folic acid plus vitamin B(12) was associated with increased cancer outcomes and all-cause mortality in patients with ischemic heart disease in Norway, where there is no folic acid...
"Elevated concentrations of vitamin B(12) may be associated with an increased risk for advanced stage prostate cancer, but this association requires examination in other large prospective studies."
...
Paternal intake of B12 before conception: Higher levels of paternal dietary vitamin B12 appeared to be associated with an increased risk of childhood ALL" (acute lymphoblastic leukemia).
...
http://www.ncbi.nlm.nih.gov/pubmed/6673052?dopt=Abstract
"high serum vitamin B12 level, with or without unsaturated TC I elevation, usually implies a poor prognosis in a patient with cancer."
http://www.ncbi.nlm.nih.gov/pubmed/902243?dopt=Abstract ...
"Vitamin B12 and (in cohort studies) folate were associated with increased prostate cancer risk"
...
"Very high cobalamin blood levels are significantly associated to malignant hemopathies among the population of a department of internal medicine. "
http://europepmc.org/abstract/med/17981373
...
http://www.ncbi.nlm.nih.gov/pubmed/23029349?dopt=Abstract
[PMID:23029349]
Here's yet another study suggesting a link between cancer and high B12 levels. There's an ongoing discussion about cause and effect here, some people suggest that the high B12 levels in (some of?)...
From: http://www.ncbi.nlm.nih.gov/pubmed/25103858 [PMID:2510385]
Here's another one: http://ebm.sagepub.com/content/71/2/226.abstract, referred to here
" supplementary vitamin B12 caused increased growth of theRous sarcoma in chicks....
...and while folate fortification is mandatory in eg USA; here's a study which suggest that synthetic folate from fortified foods is associate with an increased breast cancer risk: ...
Meat eaters often have low folate levels, vegans often have low B12 levels. Here's a study which suggests that the low folate levels is associated with increased risk of esophageal squamous cell...
Here's a study which concludes that "Our study suggests that eating a diet high in total protein and certain unsaturated FAs is associated with decreased risk of developing pancreaticcancer in a...
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2071282/
The above study from 1963 shows that a discussion about associations between high B12 intake and health problems (in this case, cancer) has been...
http://www.ncbi.nlm.nih.gov/pubmed/11020912
Cyanocobalamin absorption abnormality in alcoholics is improved by oral supplementation with a fermented papaya-derived antioxidant.
PMID: 11020912
"....fermented tomato pomace (dried) with 50-55 mg kg(-1) or more of B12 could prove a useful feedstuff for animals".
http://www.ncbi.nlm.nih.gov/pubmed/11341680
Utilisation of tomato pomace as...
"....fermented tomato pomace (dried) with 50-55 mg kg(-1) or more of B12 could prove a useful feedstuff for animals".
http://www.ncbi.nlm.nih.gov/pubmed/11935176:
[PMID: 11935176]
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2394963/ :
High-Level Folate Production in Fermented Foods by the B12 ProducerLactobacillus reuteri...
[PMID: 25114554]
Plant-based Paste Fermented by Lactic Acid Bacteria and Yeast: Functional Analysis and Possibility of Application to Functional Foods
...
[PMID: 25053103 ]
Ultra-high performance liquid chromatographic and mass spectrometric analysis of active vitamin B12 in cells of Propionibacterium and fermented cereal matrices
Link:...
http://www.ncbi.nlm.nih.gov/pubmed/20607069
Dietary source of vitamin B(12) intake and vitamin B(12) status in female elderly Koreans aged 85 and older living in rural area. [PMID:20607069]
http://www.ncbi.nlm.nih.gov/pubmed/21436999
Commented here:
http://jacknorrisrd.com/b12-in-fermented-foods-korean-centenarians/
From http://www.pcrm.org/health/reports/american-seafood-somethings-fishy:
Notice anything fishy lately? With many Americans giving up some forms of meat during the 40-day period of Lent, fast...
Here are a some articles bringing up some pros and 'cons', from a health perspective, about milk consumption. As always, I don't necessarily agree in everything the articles I post links to claim,...
There's a new app called "Vegan Oslo" now, at least for iOs.
If you can read Norwegian, check out this link:
http://www.osloby.no/nyheter/Na-blir-det-lettere-a-spise-vegansk-i-Oslo-7870603.html
...
http://plantonlyman.blogspot.no/2013/07/vitamin-b12-achilles-heel-of-vegan-diets.html
Here are a couple of links from Nov 18 last year:
http://www.medicaldaily.com/high-levels-vitamin-b12-may-be-linked-increased-cancer-risk-263123
...
'Stop Feeding your Cancer' - Dublin doctor shows patients how to beat cancerI don't like headlines like this, because they appear to present something which will serve as a miracle cure....
Does Milk Actually Build Strong Bones? Sugar Content May Lead To Greater Fracture Risks