I have my Accountancy Exams near & so I’ve to study 15 hours a day. I’ve planned to study in a library for 10 hours and 5 hours at my home.

Pls suggest me a diet that will build energy & not make me sluggish/sleepy & help me accomplish my task of studying 15 hours.

More Info : I have hyper acidity & migraine so I’ve to eat food every 3 hours.

Help.