NOW FOODS
B-1
93/100
SUPPIE SCORE
85/100
EFFICACY
High
SAFETY
100/100
CLEANLINESS
What Does B-1 Do?
High-dose thiamin at 100 mg supports energy and nerve health with strong evidence. Formulation uses safe vegetable-sourced excipients. Excellent safety profile with minimal interaction risk.
How does 100 mg thiamin compare to RDA for nerve health?
Can B-1 help with energy production and fatigue?
Is high-dose thiamin safe for long-term daily use?
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What Are the Benefits of B-1?
Based on proven scientific research
Energy ProductionStrong
Nerve HealthStrong
Metabolism SupportModerate
Good For:
What Are the Side Effects of NOW FOODS B-1?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•100 mg is 8333% DV but water-soluble B1 has low toxicity risk.
•No major drug interactions at this dose for healthy adults.
•Safe for vegetarians and vegans; no common allergens present.
•Store in cool, dry place to maintain potency after opening.
•Suitable for long-term use at this dosage in most individuals.
Inactive Ingredients
Good
Good
Good
What Are the Ingredients in NOW FOODS B-1?
Thiamin (Vitamin B-1)
100 mg
Microcrystalline Cellulose
Stearic Acid (vegetable source)
Magnesium Stearate (vegetable source)
Sources & References
No sources available
Frequently Asked Questions
Common questions about NOW FOODS B-1