How to Stop the Jittery Feeling from Too Much Coffee
Summary
Drinking too much caffeine can trigger a jittery, wired feeling by elevating adrenaline levels in the body. According to Dr. Berg, the fix is simple and fast: vitamin B1 (thiamine) can neutralize this nervous tension within minutes. Nutritional yeast is recommended as the best whole-food source.
Key Takeaways
- Limit caffeine intake to one small cup of coffee per day to avoid overstimulation
- Excess caffeine increases adrenaline, which is the primary driver of the jittery sensation
- Vitamin B1 (thiamine) is the single most effective remedy for caffeine-induced jitteriness
- Nutritional yeast is the preferred source of B1 — choose the unfortified variety
- B1 can also relieve general anxiety, stress, and nervous tension — not just caffeine jitters
- Relief typically occurs within 3 to 5 minutes of taking B1
- Sodas and other high-caffeine beverages should be avoided entirely
Details
The Problem: Caffeine and Adrenaline
Consuming too much coffee or caffeine stimulates the release of adrenaline, producing the characteristic jittery, wired, or anxious feeling. This effect is not limited to coffee — sugary sodas and other caffeinated drinks can trigger the same response.
Dr. Berg recommends capping consumption at one small cup of coffee per day to prevent this from becoming a recurring issue.
The Solution: Vitamin B1 (Thiamine)
Rather than trying multiple lifestyle adjustments, Dr. Berg points to a single nutrient as the targeted fix:
- Vitamin B1 directly calms nervous tension in the body
- Works for caffeine jitters, general anxiety, and stress-related tension
- Onset of relief: approximately 3 to 5 minutes after taking it
Best Source: Unfortified Nutritional Yeast
- Nutritional yeast is highlighted as the superior source of B1 compared to synthetic supplements
- Specifically choose the unfortified version to avoid synthetic added vitamins
- Also available in tablet form for convenience
Broader Application
The same B1 protocol applies beyond caffeine overload. Any state of nervous tension, stress buildup, or anxiety may respond to vitamin B1 from nutritional yeast within a few minutes.