Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search help
125 results
  1. Vitamin B12 deficiency in over 16s - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK603366
    ... interpret serum MMA test results when deciding if vitamin B12 deficiency is likely. 1.3.11. Use laboratory reference ranges to interpret plasma homocysteine test results when ...
  2. Vitamin B12 
    https://medlineplus.gov/ency/article/002403.htm
    ... that is thought to ensure enough nutrition. Dietary reference intakes for vitamin B12: Infants (AI) 0 to 6 months: 0.4 ...
  3. 714-X (PDQ®) - PDQ Cancer Information Summaries - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK65984
    ... i.e., cow) cartilage (and other angiogenesis inhibitors ), vitamin B 12 supplements, and vitamin E supplements be avoided during 714-X treatment.[ 1 , 2 ] References 714X Technical Data. Rock Forest, Canada: CERBE Distribution, ...
  4. Primary Trimethylaminuria - GeneReviews® - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK1103
    ... Funded by the National Institutes of Health. Dietary reference intakes for thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, pantothenic acid, biotin, and choline. Washington (DC): National ...
  5. Vitamin B Test: MedlinePlus Medical Test 
    https://medlineplus.gov/lab-tests/vitamin-b-test
    ... what your test results say about your health. References Cleveland Clinic: Health Library: Diagnostics & Testing [Internet]. Cleveland (OH): Cleveland Clinic; c2023.Vitamin B12 Deficiency; [reviewed 2022 Apr 25; cited 2023 Jan ...
  6. Fatigue (PDQ®) - PDQ Cancer Information Summaries - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK66049
    ... a given patient include tests for the following: Vitamin B 12 or folate ... National Comprehensive Cancer Network: NCCN Clinical Practice Guidelines ...
  7. Vegetarian Diet 
    https://medlineplus.gov/vegetariandiet.html
    ... for Medical Education and Research) Also in Spanish Vitamin B12 (American Academy of Family Physicians) ... (National Institutes of Health) Journal Articles References and abstracts from MEDLINE/PubMed (National Library of ...
  8. Vaginitis | Vulvovaginitis | MedlinePlus 
    https://medlineplus.gov/vaginitis.html
    ... Vaginosis, Bacterial (National Institutes of Health) ... levels in... Article: Methanol Extract ...
  9. xmlmplus_topics_2025-05-10.xml 
    https://medlineplus.gov/xml/mplus_topics_2025-05-10.xml
    ... and <a href="https://medlineplus.gov/bvitamins.html">vitamin B12</a>. </p> <p ... >Vegan Diet</see-reference><see-reference >Vegans</see- ...
  10. Malnutrition 
    https://medlineplus.gov/malnutrition.html
    ... of Medicine) Also in Spanish Related Issues Vitamin B12-Deficiency ... (National Institutes of Health) Journal Articles References and abstracts from MEDLINE/PubMed (National Library of ...
first · previous · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · next · last