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Mega B-12 Daily Vits

product on market Tablet or Pill NOW Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 64% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This profile contains essential vitamins A, C, D, E, and thiamine, which support immune function and cellular health. There is strong research evidence supporting the roles of these nutrients in maintaining general physiological wellness. However, the overall evidence coverage for this specific formulation is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Mega B-12 Daily Vits
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
64%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
1050 mcg (117% DV)
Vitamin C
60 mg (67% DV)
10 mcg (50% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
20 mg (133% DV)
1.3× RDA — within safe limits 179 studies (A:3, B:90)
1.5 mg (125% DV)
1.2× RDA — within safe limits 76 studies (A:0, B:33)
1.7 mg (131% DV)
1.3× RDA — within safe limits 13 studies (A:0, B:1)
20 mg (125% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
2 mg (118% DV)
1.5× RDA — within safe limits 114 studies (A:3, B:35)
680 mcg (170% DV)
1.7× RDA — within safe limits 226 studies (A:10, B:105)
12 mg (500000% DV)
5000.0× RDA — above typical dose 139 studies (A:1, B:44)
300 mcg (1000% DV)
10.0× RDA — above typical dose 27 studies (A:0, B:11)
10 mg (200% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews
Calcium
150 mg (12% DV)
Ferrochel
9 mg (50% DV)
150 mcg (100% DV)
Within RDA (1.0× RDA) 245 studies (A:4, B:133)
75 mg (18% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
35 mcg (64% DV)
Within RDA (0.6× RDA) 173 studies (A:0, B:67)
1 mg (111% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
2 mg (87% DV)
Within RDA (0.9× RDA) 9 studies — no high-quality reviews
60 mcg (171% DV)
1.7× RDA — within safe limits 199 studies (A:1, B:55)
35 mcg (78% DV)
Within RDA (0.8× RDA) 3 studies — no high-quality reviews
Potassium
40 mg (1% DV)
FloraGLO
100 mcg
100 mcg
Market median: 10.0mg (35 products) 6 studies (A:0, B:2)

Other Ingredients

Microcrystalline Cellulose Croscarmellose Sodium Stearic Acid Vegetarian Coating Silicon Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Suggested Usage: Take 1 tablet daily with a meal.

One Tablet Daily

Warnings & Precautions

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately. Caution: For adults only.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Keep out of reach of children.

This product contains Biotin which may interfere with some blood test results. Go to nowfoods.com/biotinlab for details.

Not manufactured with wheat, gluten, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Formulation Notes

Multi Vitamin & Mineral with Added High Potency B-12

Non-GMO

Vegetarian/Vegan

Vitamin E from non-GMO soy.

Made and quality tested in the USA with globally sourced ingredients.

Not manufactured with wheat, gluten, milk, egg, fish, shellfish, tree nut or sesame ingredients.

Natural color variation may occur in this product.

Additional Information

Vitamins Family owned since 1968.

Store in a cool, dry place after opening.

GMP Quality Assured

Metadata

Product Details

UPC / SKU7 33739 03779 4
DSLD Entry Date2023-12-14
Product TypeOther Combinations
FormTablet or Pill
BrandNOW
DSLD ID303914
Data Updated2026-04-11
Research

Research Evidence

337
Research Sources
54
Avg Quality
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011 PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016 PubMed DOI
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023 PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
View all evidence for Vitamin A →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.