1. Download our book Awake (it's free).
2. Do the Overcoming Caffeine Withdrawal course at Udemy.
3. Use the Wean Caffeine supplement (something we helped get to market). It helps you avoid the painful withdrawal symptoms that often come when quitting caffeine abruptly.
Caffeine and Heart Arrhythmias (Irregular Heartbeat) Caffeine seems safe for those with heart arrhythmias and does not cause irregular heartbeat, but excessive caffeine could be deadly.