My daughter - studying in 10th (ICSC) average in study, exams are on head - but due to one and another reasons - i.e. eating habit, monthly irregular periods and study strees - she is feeling weak now a days - this is what we as parents feel - can u advise us what type of protein / energy / medicine she required at this stage, OR even not required anything ? will be oblige for your timely and helpful suggestion.