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Vitamins
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Acerola

€15,95

Skin+

€30,95

Vitamin B1 (Thiamine)

Found in:
Whole grains, legumes, nuts, seeds, pork, and fortified cereals

Form used:
Thiamine Hydrochloride

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

Final Packging:
PersonaPath
Horsens, Denmark

Function:
Essential B-vitamin that helps convert food into energy

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

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At PersonaPath

We use Thiamine Hydrochloride, a stable and well-absorbed form of vitamin B1, to support energy metabolism and normal heart and nerve function.*

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A Synergistic Function for Energy Metabolism

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 Yielding Metabolism

  • Thiamine contributes to normal energy-yielding metabolism.*

Nervous System Health

  • Thiamine contributes to the normal functioning of the nervous system.*

Psychological Functions

  • Thiamine contributes to normal psychological function.*

Heart Health

  • Thiamine contributes to the normal function of the heart.*

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.

Thiamin (Vitamin B1) – A scoping review for Nordic Nutrition Recommendations 2023

University of Bergen, Norway

Read Study

The importance of thiamine (vitamin B1) in humans

Medical University of Lodz, Poland

Read Study

Thiamine (vitamin B1) treatment in patients with alcohol dependence

Centre hospitalier Sainte-Anne, université Paris, France

Read Study

The impact of thiamine treatment in the diabetes mellitus

Vietnamese American Medical Research Foundation, USA

Read Study

Vitamin B1 (thiamine) and dementia

Weill Cornell Medical College, USA

Read Study

Thiamine deficiency in pregnancy and lactation: implications and present perspectives

University of Kashmir, India

Read Study

Thiamine deficiency in diabetes, obesity and bariatric surgery: Recipes for diabetic ketoacidosis

University of Buckingham, UK

Read Study

Thiamine deficiency disorders in women and children

University of Utah, USA

READ STUDY

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There are currently 12,604 published studies on Vitamin B1 (Thiamine)

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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