I was thinking of starting to drink my herbal tea by using the sun's heat.
Basically, there are three major sources of prana: solar prana, air
prana,
> and ground prana. Solar prana is prana from sunlight. It invigorates
the
> whole body and promotes good health. It can be obtained by sunbathing
or
> exposure to sunlight for about five to ten minutes and by drinking
water
> that has been exposed to sunlight.
>
> http://www.worldpranichealing.com/infobot.htm