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Vitamins
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Acerola

€15,95

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€30,95

Vitamin B12

Found in:
Meat, fish, poultry, eggs, dairy products, and fortified plant-based foods such as cereals and nutritional yeast

Forms Used:
Cyanocobalamin
Methylcobalamin

Supplier:
Nutribl - Troo Health Care Ltd
Essex, United Kingdom

Final Packging:
PersonaPath
Horsens, Denmark

Role:
Essential vitamin for red blood cell formation, nerve function, and energy metabolism

Wondering if you need it?
Take our free vitamin assessment.
Click here

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At PersonaPath

We use both Methylcobalamin and Cyanocobalamin a stable and active, bioavailable B12 form, supports energy and focus and essential for red blood cell production.

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Vitamin B12 and Folate work together to reduce tiredness and support energy and nervous system health.*

Official Health Claims

All health claims on this page are approved by the European Food Safety Authority (EFSA) and comply with the Danish Veterinary and Food Administration (Fødevarestyrelsen) regulations.*

Below, you’ll find only official, permitted health claims, nothing exaggerated, nothing misleading. Just clear, science-backed information to help you make informed decisions about your health.

Energy

  • Vitamin B12 contributes to normal energy-yielding metabolism*
  • Vitamin B12 contributes to the reduction of tiredness and fatigue*
  • Vitamin B12 contributes to normal homocysteine metabolism*

Red Blood Cells

  • Vitamin B12 contributes to normal red blood cell formation*
  • Vitamin B12 has a role in the process of cell division*

Brain Functions

  • Vitamin B12 contributes to normal psychological function*
  • Vitamin B12 contributes to the normal function of the immune system*

Nervous System

  • Vitamin B12 contributes to normal functioning of the nervous system*
  • Vitamin B12 contributes to normal psychological function*

Evidence that Matters

We focus on nutrients backed by solid research and stay up to date with the latest science.

Here are a few studies that show why we choose them that you might find interesting.

Understanding Vitamin B12

East Carolina University

Read Study

Vitamin B12 and cognitive function: an evidence-based analysis

Health Quality Ontario

Read Study

Longitudinal study of the effect of pregnancy on maternal and fetal cobalamin status in healthy women and their offspring

Universitat Rovira i Virgili

Read Study

Effects of folate and vitamin B12 deficiencies during pregnancy on fetal, infant, and child development

Trinity College Dublin, Ireland

Read Study

Vitamin B12 and vegetarian diets

Medical Journal of Australia

Read Study

Vitamin B12 deficiency in the elderly: is it worth screening?

Department of Medicine and Geriatrics at Caritas Medical Centre in Sham Shui Po, Hong Kong

Read Study

Review of Vitamin B12 deficiency in pregnancy: a diagnosis not to miss as veganism and vegetarianism become more prevalent

European Journal of Haematology

Read Study

Daily intake of 4 to 7 microg dietary vitamin B-12 is associated with steady concentrations of vitamin B-12-related biomarkers in a healthy young population

Aarhus University, Denmark

READ STUDY

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There are currently 20,587 published stuides on Vitamin B12

We continually assess new findings to ensure our approach stays grounded in the latest science

Numbers as of 2025

See the studies

Find what suits you

If you need a little help, take our online health assessment to see what we recommend

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