Hi Ad Intra

I am sorry that food has become such a dilemma for you. You say some really good stuff here about not wanting to be unhealthy. That is commendable. I agree that a lot of food available is unhealthy. You don't need to starve yourself, though. I am not much of a cook and I found that eating oatmeal in the morning keeps me full a long time. I drink a home made fruit protein smoothie for lunch and it has been a great way to take off pounds and keep healthy. I eat fish or grilled chicken and vegetables for dinner. This regimen is also very cheap.

As far as your question, I imagine yes but your intention sounds pretty sound. I hope this helps in some way. I wish you the best in health and in your studies.