Andreas Moritz
The colon cleanses after liver cleanses are most essential, especially with problems such as yours.
As you can read up in The Amazing Liver Cleanse and The Key to Health and Rejuvenation, your symptoms are clearly related to poor digestion and subsequent lymphatic congestion in the cystrna chylli sacks and thoracic duct. These central parts of the lymphatic system directly influence the Mitral Valve by failing to remove all the matabolic waste and dead, turned-over cells from the heart. Congestion of the heart leads to prolapse of the mitral valve.
Dietary and lifestyle changes are required, in addition to liver and colon cleansing (please see details in The Key...). Once the lymphatic system operates smoothly again you can expect the valve to begin operating properly again. It may take some time, but you can certainly make it happen.
Andreas