Vitamin B12 Links
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OhioHealth Southeastern Medical Center
The OhioHealth Southeastern Medical Center has connected the community with quality physicians and services close to home since 1952. Learn more.
seormc.org
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Is high vitamin B12 status a cause of lung cancer?
Vitamin B supplementation can have side effects for human health, including cancer risk. We aimed to elucidate the role of vitamin B12 in lung cancer aetiology via direct measurements of pre-diagnostic circulating vitamin B12 concentrations in a nested ...
www.ncbi.nlm.nih.gov
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Persistent elevation of plasma vitamin B12 is strongly associated with solid cancer - Scientific Reports
Elevated plasma vitamin B12 has been associated with solid cancers, based on a single B12 measurement. We evaluated the incidence of solid cancers following B12 measurement in patients with persistent elevated B12, compared to patients without elevated B12 and to patients with non-persistent...
www.nature.com
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Long-Term, High-Dose Vitamin B6/B12 Use Associated With Increased Lung Cancer Risk Among Men
New research suggests long-term, high-dose supplementation with vitamins B6 and B12 — long touted by the vitamin industry for increasing energy and improving
cancer.osu.edu
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Elevated Vitamin B12 Levels and Cancer Risk in UK Primary Care: A THIN Database Cohort Study
AbstractBackground:. Elevated vitamin B12 levels (B12) are associated with increased short-term cancer risk. However, the implications for early cancer detection in primary care have not been assessed.Methods:. Individuals with plasma B12 measurements were sampled from The Health Improvement...
aacrjournals.org
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Vitamin B6, vitamin B12 and methionine and risk of pancreatic cancer: a meta-analysis - Nutrition Journal
Background Nutrients involved in one-carbon metabolism may play a key role in pancreatic carcinogenesis. The aim of this study was to examine the association between pancreatic cancer risk and intake or blood levels of vitamins B6, B12 and methionine via meta-analysis. Methods A systematic...
nutritionj.biomedcentral.com
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Can Vitamin B12 intake increase the risk of cancer?
Vitamin B12 is an essential nutrient for making DNA and keeping the nerve and blood cells healthy. However, different studies suggest that long term use of high dose Vitamin B12 can be harmful and can increase the risk of certain cancers like colorectal cancer and lung cancer.
addon.life
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The association between dietary vitamin B12 and lung cancer ... : European Journal of Cancer Prevention
risk was examined in the Singapore Chinese Health Study, an ongoing prospective cohort study of 63 257 Singaporean Chinese men and women, 45–74 years of age at enrollment during 1993–1998 and were followed up for incidence of lung cancer for up to 25 years. Dietary vitamin B12 intake was derived...
journals.lww.com
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Folic Acid and Vitamin B12 Supplementation and the Risk of Cancer: Long-term Follow-up of the B Vitamins for the Prevention of Osteoporotic Fractures (B-PROOF) Trial - PubMed
Our findings suggest that folic acid and vitamin B12 supplementation may increase the risk of colorectal cancer. Further confirmation in larger studies and in meta-analyses combining both folic acid and vitamin B12 are needed to evaluate whether folic acid and vitamin B12 supplementation should...
pubmed.ncbi.nlm.nih.gov
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Plasma Folate, Vitamin B12, and Homocysteine and Cancers of the Esophagus, Stomach, and Liver in a Chinese Population
Evidence is accumulating regarding a role of micronutrients in folate metabolism in cancer risk. We investigated the associations of plasma folate, vitamin B12, and homocysteine with upper gastrointestinal (GI) cancers in a population-based case-control ...
www.ncbi.nlm.nih.gov
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Dietary vitamin B intake and the risk of esophageal cancer: a meta-analysis
Several epidemiology studies have explored the association between dietary B vitamins’ intake and the risk of esophageal cancer (EC). However, the results remain inconclusive. Thus, we conducted a systematic review with meta-analysis to evaluate ...
www.ncbi.nlm.nih.gov