I have heard of many ways of changing your personal energy vibration, from praying, meditating, changing diet to vegetarian, etc. I can attest two of the practices. Meditation has caused me to lose some of my prior interests/inclinations/bad habits. One day I just couldn't eat ham. Period. I never looked back.
I did not realize crystals would impact me so much. If this is true, I recommend all my Indigo/Crystal readers/clients/followers get as many as you can, as large as you can. I now no longer crave a number of my prior bad food preferences. I am so happy as I struggled to stop myself for awhile with these two issues. Please try it and let me know what works for you.