Enzymes are chemical protein complexes and bioenergy resrvoirs. These glorious catalistic wonders can maximize ones health and vitality.The human digestive tract has the ability to absorb and assimilate macro nutrients.The ph issue is a mute point from a consumption standpoint,the stomach juices are far more acidic than citris.Enzymes can be destroyed but not as easy as the juicer commercial propaganda wants you to think.A alkaline based enzyme will be deactivated by the acidic enviorment of the stomach.And will be reactivated in the alkaline ph. of the small intestine and absorbed to bless the individual with a much needed enzyme infusion.For further info. on this subject read Dr. Gabriel Cousenes book Consious Eating.Was this website offline for a while?Happy Holidays!