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Natures Plus Source of Life Garden Vitamin B12

8 established essential nutrients

Graded on the nutrient adequacy of 8 labeled ingredients.

B
79out of 100Grade B
Research evidence score

Graded on 8 established essential nutrients · led by Thiamine

Solid pick. Thiamine, Riboflavin and Niacin (+5 more) have real research behind them.

Based on the ingredients we could read from this scan. A full label may include more — like added sugars, colorings or other ingredients — than we captured here.

How the ingredients work together

Known interactions from published nutrition research — separate from the evidence grade.

77 of 8 nutrients at a meaningful dose (≥20% Daily Value) — the other 1 are present at low levels.
B12 + FolateWork together

B12 and folate work in the same methylation cycle; supplementing both supports homocysteine metabolism better than either alone.

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Ingredient breakdown

A
ThiamineSupports energy metabolism and nerve function
Research: Established essential nutrientDaily Value: 83%Dose: 1 mgEvidence strength: Established nutrient — this product provides a meaningful dose
A
RiboflavinSupports cellular energy production and antioxidant defense
Research: Established essential nutrientDaily Value: 69%Dose: 0.9 mgEvidence strength: Established nutrient — this product provides a meaningful dose
C
NiacinSupports cholesterol metabolism and cellular energy
Research: Established essential nutrientDaily Value: 16%Dose: 2.5 mgEvidence strength: Established nutrient — a modest dose in this product
A
Vitamin B6Supports energy metabolism and neurotransmitter synthesis
Research: Established essential nutrientDaily Value: 59%Dose: 1 mgEvidence strength: Established nutrient — this product provides a meaningful dose
C
FolateSupports DNA synthesis and neural tube development
Research: Established essential nutrientDaily Value: 20%Dose: 80 mcgEvidence strength: Established nutrient — a modest dose in this product
A
Vitamin B12Supports energy and nerve function
Research: Established essential nutrientDaily Value: 41667%Dose: 1000 mcgEvidence strength: Established nutrient — this product provides a meaningful dose
A
BiotinSupports hair and nail growth
Research: Established essential nutrientDaily Value: 200%Dose: 60 mcgEvidence strength: Established nutrient — this product provides a meaningful dose
B
Pantothenic AcidSupports adrenal function and energy metabolism
Research: Established essential nutrientDaily Value: 36%Dose: 1.8 mgEvidence strength: Established nutrient — a solid dose in this product

This summary describes only the ingredients and the research behind them — it is not a judgment of the product or its marketing. Grades reflect the weight of published evidence cross-referenced against 350M+ research papers. How we grade →

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