if my daughter is very week,if I do a vitamin test and a cbc test, will i t show if there is any problem? or should I get any other tests done,?

A. You should actually go for CBC which is actually called complete blood count with which you will come to know if this genuinely a problem in terms of nutritional deficient anything so once you get a proper testing then you’ll get to know about a lot of things with which you can also understand weakness is associated with any of these things