Does Overusage Of Gelatin For Hair Thickening Cause Hepatitis A?

Hello Doctor I use gelatin as you know it is rich in protein.But I use it for making my hair grow thicker from the roots its work but I think too much use of it cause me Hepatatis A.I use 14g powder gelatine.My age is 18.I am a boy.Please tell me Dr. that how can I use gelatin that it couldnot harm me.I get rid off Hepatatis A.