“Dose” of energized water depends upon the severity of the situation or illness. Any elder or kid can require any quantity of energy. So, age doesn’t define the number of doses with VK.
For example, a child with autism needs more doses of energized water than an elder for little indigestion. Or a long fight between a couple needs more dose of energy than a small fight of kids for a pencil.
Read this post for more explanation VK BASIC POST 13.