I imagine you are living where clean water is scarce.

Destilled water will remove minerals from your body. You want to re-mineralize it with some clay before drinking.

Second, get yourself a HHO cell and bubble the gas with an aquarium stone through a bubbler-cleaner and then bubble your drinking water for ten minutes with this gas.

That treated water is now the best anti-oxidant in the world, capable of removing radicals even from inside the cell's mitochondria. The hydrogen infused water will detoxify your body.

The treated water has a half live of 2 hours. So bubble often and drink it immediately.

Good luck