Vitamin B-12 500

Suggested Use

Directions: As a dietary supplement; take one or two tablets daily.

• 

  GNC Vitamin B-12 Mcg

  GNC4.8(26)

  $11.99
• 

  GNC Cherry 60 Lozenges

  GNC4.8(40)

  $25.99
• 

  GNC Methyl B-12 2500 mcg Tablets

  GNC4.7(64)

  $25.99
• 

  GNC Cherry Lozenges

  GNC4.8(63)

  $16.99
• 

  GNC Vitamin B-12 Soft

  GNC4.7(124)

  $19.99
• 

  GNC Vitamin B-12 1000mcg - Cherry

  GNC4.5(21)

  $14.99
• 

  GNC B-Complex Liquid

  GNC4.6(28)

  $14.99
• 

  GNC B-Complex 50 Capsules

  GNC4.8(117)

  $16.99

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• THE B-12 STORE

  5.0 (484)

  Vitamin & supplements store

  5901 Westheimer Rd #F, Houston, TX 77057

  Directions(281) 501-1092

• GNC

  3.9 (57)

  Vitamin & supplements store

  2903 Woodridge Dr Ste 192, Houston, TX 77087

  Directions(713) 242-0553

• The Vitamin Shoppe

  4.4 (140)

  Vitamin & supplements store

  2423 Katy Fwy Ste D4, Houston, TX 77007

  Directions(713) 868-3775

• The Vitamin Shoppe

  4.6 (146)

  Vitamin & supplements store

  11414 W Broadway St, Pearland, TX 77584

  Directions(713) 340-1736

• GNC

  4.2 (61)

  Vitamin & supplements store

  12620 Woodforest Blvd #180, Houston, TX 77015

  Directions(713) 817-7002

• The Vitamin Shoppe

  4.4 (159)

  Vitamin & supplements store

  5829 Kirby Dr, Houston, TX 77005

  Directions(713) 528-2531

• GNC

  4.4 (32)

  Vitamin & supplements store

  3540 Spencer Hwy, Pasadena, TX 77504

  Directions(713) 248-4227

• The Vitamin Shoppe

  4.3 (181)

  Vitamin & supplements store

  5683 Fairmont Pkwy, Pasadena, TX 77505

  Directions(281) 991-0264

• Rapid determination of vitamin B 12 concentration with a chemiluminescence lab on a chip

  KS Lok, PPF Lee, YC Kwok, NT Nguyen - Lab on a Chip, 2012 - pubs.rsc.org

  … This paper reports a novel method for the rapid determination of vitamin B 12 … retailer, GNC. The tablets were weighed and ground to a fine powder. An amount of 500 μg of vitamin B 12 …

  201248 citations

• Spirulina and vitamin B12

  V Herbert, G Drivas - JAMA, 1982 - jamanetwork.com

  … of vitamin B12. We subjected three popular brands of 500-mg Spirulina tablets to both the United States Pharmacopeia microbiologic assay for vitamin B12 and the vitamin B12 …

  198294 citations

• Rapid determination of vitamin B12 concentration with a chemiluminescence lab on a chip

  NT Nguyenb - dr.ntu.edu.sg

  … Vitamin B12 tablets were obtained from a local nutraceutical retailer, GNC. The tablets were … The column with immobilized luminol on resins could be used over 500 times with ad-hoc …

• The Definitive Guide to Natural Pregnancy Health-Why Your Prenatal Vitamin May Not Be Enough

  T Comeaux - 2007 - books.google.com

  … can mask an underlying vitamin B-12 deficiency. This is why … calcium supplements come in either 500 or 600 milligrams, … There is a prenatal vitamin at GNC that is formulated without …

  20073 citations

• Synthesis of photoluminescent carbon dots for the detection of cobalt ions

  CL Li, CC Huang, AP Periasamy, P Roy, WC Wu… - RSC …, 2015 - pubs.rsc.org

  … as a component of vitamin B 12 for people (the recommended daily intake of vitamin B 12 is 6 μg)… The final concentrations of Co 2+ ions in the mixtures were over the range 10–500 nM. …

  201587 citations

• What you need to know about multivitamins

  D Schardt - Nutrition Action Healthletter, 2011 - go.gale.com

  … ("No comment" was all we got when we asked GNC why.) … VITAMIN B-12, Ten to 30 percent of older adults may be unable to absorb the B-12 in food, so the IOM recommends that …

  2011

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2011-10-26. DSLD Label ID: 1420. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.