Vitamins

Vitamin B1 (Thiamine)

Essential cofactor for carbohydrate metabolism and ATP production; supports nerve function

Gabriel Score

85/ 100Excellent

CategoryVitamins

Applications5 conditions

FormsThiamine HCl, thiamine mononitrate, benfotiamine (fat-soluble)

How it works

Essential cofactor for carbohydrate metabolism and ATP production; supports nerve function

Typical Dosage

50-100mg/day (therapeutic), 10-25mg/day (maintenance)

Used for

BeriberiWernicke-Korsakoff syndromeNeuropathyFatigueHeart failure

Practical Guide

Available Forms

Thiamine HCl, thiamine mononitrate, benfotiamine (fat-soluble)

Natural Food Sources

•Pork
•Whole grains
•Legumes
•Nuts
•Seeds

Dosing should be individualized. Consult a qualified healthcare practitioner.

The Science

Evidence Base

Excellent85/100

Benfotiamine has superior bioavailability for neuropathy; alcohol blocks absorption

Works Well With

B-complexMagnesiumAlpha lipoic acid

Safety Profile

Interactions

Depleted by alcohol, diuretics, metformin
May interact with loop diuretics

Contraindications

None known at therapeutic doses

Trusted Brands

Pure EncapsulationsThorneLife Extension

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CategoryVitamins

Applications5

Gabriel Score85/100

Educational purposes only. Consult a qualified healthcare provider before starting any supplement protocol.

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Vitamin B1 (Thiamine)

Practical Guide

Available Forms

Natural Food Sources

The Science

Evidence Base

Works Well With

Safety Profile

Trusted Brands

Have questions about Vitamin B1 (Thiamine)?

Build Your Protocol

Related Supplements

Vitamin B12 (Cobalamin)

Vitamin D3 (Cholecalciferol)

Vitamin B9 (Folate)

Ready to explore natural options?

Vitamin B1 (Thiamine)

Practical Guide

Available Forms

Natural Food Sources

The Science

Evidence Base

Works Well With

Safety Profile

Trusted Brands

Have questions about Vitamin B1 (Thiamine)?

Build Your Protocol

Related Supplements

Vitamin B12 (Cobalamin)

Vitamin D3 (Cholecalciferol)

Vitamin B9 (Folate)

Ready to explore natural options?