Hi guys,
After about 5 months free, I think I can confirm that the D3 regimem really works. In the past 20 years, I tried almost every medications possible without any great success. The best scenario was about 15 attacks/month. Thanks to this site and especially to Batch for the great help. I am now completely free. From my part, the D3 regimem will reduce the frequency and severity of the attacks. Combined with Verrapamil, it completely stoped my CH. Even my doctor his amaze of how well I am.
Thanks guys for your support and help for giving me my life back.