My philosophy with health techniques is to try them out on plants first and if the plants thrive, I then try them out.
Pray the way you like,but with faith and believe in your prayers.We have to realise that while praying we are dealing with great power which resides within us.Any and all techniques which enable us to direct our flow of this power can be applied
There are techniques of Buddhism, such as meditation, that anyone can adopt.
Great scientific contributions have been techniques.