I'm sorry you lost your grandmother. You said that she died from cancer after receiving her diagnosis. Did it occur to you that the stress and mental conditioning of having the big 'C' might have been what killed her? There are many theories that state that we all have cancer cells in our bodies all the time, and our immune systems and anti-oxidants are eradicating them on a regular basis. Chronic stress will undoubtedly compromise the immune system. And the mind is an incredibly powerful thing...if a person believes they are going to die, they may die. In some cultures people can actually will themselves to die with thought alone if they feel their time has come.