Alkaline Water

http://www.cancertutor.com/Cancer/IonizedWater.html
has a pretty comprehensive writeup and links to  alkaline water.
I append a paragraph from there:-

Ionized Water
Ionized water works on cancer in three major ways.
Because it is a good antioxidant, meaning it has a very negative ORP value (Oxidation Reduction Potential), it neutralizes free radicals (i.e. ROS - Reactive Oxygen Species), making many oxygen molecules available to the cancer cells; either to slow the growth of cancer or to kill the cancer cells. This is done with the hydroxyl ions in the ionized water.

Unlike hydrogen peroxide, which adds oxygen molecules to the body (i.e. they don't already exist in the body), ionized water makes existing oxygen molecules, already in the body, available to the cancer cells by giving them electrons. This actually has advantages because it removes damaging free radicals at the same time.

Ionized water is also very alkaline. Cancer cells do not thrive in an alkaline environment:

What I used at home is http://www.watersource.com.sg/

And it serves me well. Very convenient and easy to use,

but the price may be a little steep @S $2 400.

I know of a source that sells an attachment to the tap and out will also come ionized water. 

This filter is from Korea and it costs about S$300.

Even easier to manage is this jug Constance gave me, from Novita
 . It cost below $100, but you have to change the filter once a month. After using for a period of time, u have to rinse the whole jug to get rid of charcoal (super fine powder).

Nature’s Glory also carry a water filtration (ionized/alkaline) which cost S$1799.

 which is better? I muscle check through. The one from watersource came up tops. Then again, it may be different for different household.

i'll share more about alkalinity, alkalising and green food soon.