@Shajibdada
I appreciate your faith in VK.
Cosmic Serums are combinations of energies which Sir has prepared and combined based on his knowledge in holistic healing past 2 decades. They are completely safe. So they can be taken life long with VK.
Regarding liver damage, it can be caused due to past or present addictions like alcohol, tobacco, cigarette smoking, many of allopathic medicines also cause liver damage.
The most commonly used painkillers even for headache if taken regularly, keep damaging the liver silently. And one day one knows they Liver has serious issues.
You can take ALL CLEAR SERUM and BALANCE SERUM too in addition to DIGEE SERUM and MAHAMRUTUNJAY MANTRA with VK.
You can do VITAL ORGAN BALANCING to liver for 10 min at least twice a day.
Please continue with your doctors advise and medicines too.