Results 11 to 20 of about 46,863 (301)

Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency [PDF]

open access: yesCochrane Database of Systematic Reviews, 2005
Vitamin B12 deficiency is common and rises with age. Most people with vitamin B12 deficiency are treated in primary care with intramuscular vitamin B12 which is a considerable source of work for health care professionals. Several case control and case series studies have reported equal efficacy of oral administration of vitamin B12 but it is rarely ...
Vidal-Alaball, J   +7 more
openaire   +3 more sources

Low vitamin B12 levels among newly-arrived refugees from Bhutan, Iran and Afghanistan: a multicentre Australian study. [PDF]

open access: yesPLoS ONE, 2013
BACKGROUND: Vitamin B12 deficiency is prevalent in many countries of origin of refugees. Using a threshold of 5% above which a prevalence of low Vitamin B12 is indicative of a population health problem, we hypothesised that Vitamin B12 deficiency exceeds
Jill Benson   +6 more
doaj   +1 more source

Can Vitamin B12 Deficiency Really Cause Vasovagal Syncope? Retrospective Analysis of 469 Pediatric Vasovagal Syncope Cases

open access: yesTrends in Pediatrics, 2022
Objective: Syncope is a frequent reason for referral to pediatric cardiology clinics. Vitamin B12 deficiency is frequently diagnosed in pediatric patients.
Süleyman Sunkak, Mustafa Argun
doaj   +1 more source

The status of vitamin B12 and folate among Chinese women: a population-based cross-sectional study in northwest China. [PDF]

open access: yesPLoS ONE, 2014
OBJECTIVE: To assess the status of the vitamin B12 and folate of Chinese women living in northwest China. METHODS: A population-based cross-sectional study was conducted in 2008 among Chinese women aged 10-49 years living in Shaanxi province of northwest
Shaonong Dang   +6 more
doaj   +1 more source

Vitamin B12 deficiency

open access: yesThe Professional Medical Journal, 2018
Objectives: To determine the frequency of vitamin B12 deficiency in patientswith hypothyroidism. Study Design: Cross sectional descriptive study. Period: 12-05-2016to 11-11-2016. Setting: Liaquat University Hospital Jamshoro / Hyderabad. Patients andMethods: All the patients of known hypothyroid patients for ≥01month duration, 20-50 yearsof age, either
Daniel Bell, Rohit Sharma, Mohamed Saber
  +6 more sources

Prevalence of vitamin B12 deficiency in type 2 diabetic patients taking metformin, a cross-sectional study in primary healthcare

open access: yesFrontiers in Endocrinology, 2023
BackgroundSeveral studies documented that metformin use contributes to vitamin B12 deficiency in patients with type 2 diabetes mellitus (T2DM). However, there has been a lack of data assessing this issue in Jordan.AimsAssess the vitamin B12 serum levels,
Thekraiat Al Quran   +7 more
doaj   +1 more source

Vitamin B12 concentrations and clinical spectrum of apparently healthy elderly population [PDF]

open access: yesPerspectives In Medical Research, 2020
Introduction : Prevalence of vitamin B12 deficiency is believed to increase with aging. The wide and non-specific spectrum of clinical presentations in patients poses a tough challenge to physicians suspecting vitamin B12 deficiency.
Darshana Makwana 1 Deepak Kumar P2 , Pragathi Wadkar3
doaj  

The Many Faces of Cobalamin (Vitamin B12) Deficiency

open access: yesMayo Clinic Proceedings: Innovations, Quality & Outcomes, 2019
Although cobalamin (vitamin B12) deficiency was described over a century ago, it is still difficult to establish the correct diagnosis and prescribe the right treatment.
Bruce H.R. Wolffenbuttel, MD, PhD   +3 more
doaj   +1 more source

Functional vitamin B12 deficiency

open access: yesPractical Neurology, 2009
We describe a case of functional vitamin B12 deficiency where the repeated measurement of a serum B12 level within the normal range led to delay in the diagnosis of subacute combined degeneration of the spinal cord, and possibly permanent neurological damage as a result.
Turner, M, Talbot, K
openaire   +3 more sources

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