Vitamin B1 (Thiamine)
One of the few supplements that actually delivers. Proven to support energy production with real clinical backing.
Verdict
10/10 Proven
Evidence
Grade A / 145+ Studies
The No-BS Summary
8 things. 60 seconds. Everything you need.
WHAT IT DOES
Boosts energy levels and supports nerve function, especially for those with dietary deficiencies.
DOES IT WORK?
10/10 Proven. This one actually works. Thiamine is essential for carbohydrate metabolism and nerve function, making it a valuable supplement for individuals with deficiencies or those seeking to optimize energy levels. While most people get enough from diet, supplementation can be beneficial in specific cases.
HOW MUCH TO TAKE
5-100 mg daily
COST
Budget-friendly. $20-35/month for quality brands.
FIRST 24 HOURS
Don't expect miracles on day one. It's building in your system.
AFTER A FEW WEEKS
Most people notice something by week 2-3.
SAFETY
Few things to check: alcoholics, individuals with malabsorption issues. Worth mentioning to your doc.
HOW IT FEELS
Increased energy levels, improved mental clarity, and reduced nerve-related discomfort (tingling, numbness) if deficient.
QUICK ANSWERS
+ 4 more questions
DOSE-RESPONSE CURVE
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