What is best way to get a negative ORP in water?

Hello,

Does anyone know of the best way to achieve a very low negative ORP in either water or through supplements mixed in water? I have a PH/Orp meter but I'm having difficulty getting a low ORP even with alkaline water.

Would energizing the water via a battery produce a negative ORP? Or is there an easier way? I read that hydrogen creates a low ORP but is there an easy method for putting hydrogen into water?

Thanks!

Jessica Tweet