Why slender ? why is there this ideal ? being slender is not necessary for being in good health.
Being slender is not bad, but being too slender can be bad.
Enjoy your appetite !
Drink water and some fruit juices and fruits. [Personnally I don't prefer natural fruits than fruit juices.] One good thing of water is that water does not make you addicted to any drink. There is no sugar, no alcohol in water. And sincerely, water is my favorite drink. It is the drink that chills me better.
Don't drink charged drinks (and meals) before sleeping, before bad sleeping. Water and vegetables pie, for example.
Yes, take an apple and a water bottle at classes or at work !
Make some breaks during studying/working ! smile !
Do you see the link between health, nutrition and time managing ?
Nous sommes libres. Wir sind frei. We are free. Somos libres. Siamo liberi.