Of course it is safe and wont harm you. It is only water. Good luck with treating cancer with it!

Seriously, stop pushing homeopathy as a cure. If one person stops having a real treatment to use homeopathic treatments you will have seriously harmed them. 

I like Big Pharma as little as anyone else but homeopathy is laughable. Do some math, by the time you stop diluting things there is **absolutely nothing**, sometimes not a single molecule of the active principke in that glass of water. And no, water doesn't have "memory".