Yes it's good Need to improve your immunity by some changes in your life style and diet

Yes it will work for headache For immunity it won't

It would help you as a detox to remove toxins and thereby boost immunity

Ok this medicine is for headache.and For immunity you take zndu chyvanprash One tsf bd with milk daily.

Yes it will work for headache. But why are you getting headache and body ache did you or your doctor find the reason? If so then that should be treated.

No..

Find out root cause of your problem by ayurved way diagnosis Correct it by ayurved way medicine diet and lifestyle corrections Finding out root cause and its cure is very important for improvement permanent cure Correct diagnosis by ayurved way is very important main factor in treatment Take any ayurved medicine after proper ayurved way diagnosis only for avoiding bad effects of intake Take online consultation directly for accurate diagnosis and treatment diet chart home remedies

Consult your doctor again for best advice

Yes

Yes, it will definitely work for headache.