note, at bottom of above article, they show that if it is unbalanced, that cells cannot undergo apotasis, so cancers cells wont be killed. this is why the chemo drugs have to be so strong, and in such strong concentration.
Magnolia tree bark has been shown to slow the pump mechanism, so that chemo drugs should be able to be reduced to 10% of currently prescribed levels. flower cones and bark will both work, i think it is Tulane that is trying to patent the cones, but the bark is a standard chinese med, and is usually given for stomach probs.
this is another reason to keep your magnesium levels up, they should be higher than the calcium. see the seawater breakdown here. also may be why all the salt studies are being re-examined, too low of salt is MUCH more dangerous than too high.
a good way to boost the level of magnesium is to use magnesium oil (is actually water based) as deodorant, or epsom salts on your sore feet. topical is better than oral, but oral can use "Elete", if you want a full seawater balance.
not a doctor, and this is not medical advice.
this is much more likely to be the causative agent for alzheimers, than the much maligned aluminum