My father said that they try to keep thier ph at 8 or more, also said that they eat aprocot seeds, but they tend to lower his blood pressure.
I will have to talk to my mother for more info, as the more I question dad the more he changes the subject.
the blood pressure issue could sort of be controlled after shtf with salt :/ i wouldnt recomend it but its the only thing i can think of atm that raises blood pressure lol some doctor id be haha but WOW they said they use apricot seeds thats great i hope they stay well for many years to come, and i still cant remember which wise soul told me about ph but im SURE that thats definately an amazing way to stay cancer free