I've been puzzled by the following though experiment for the past few days:
I want to make my own food from scratch, but I do not know where to start from. I want to be 100% sure that what I eat will never contains something that can damage my body. For example: If you buy something from the local market you can not be 100% sure that it's safe to eat. (99.9 % maybe... but that's not 100%)
I want to ask you to tell me, how can I make a food that I can eat, or should I say - live on it, for the rest of my life, that's 100% safe, I can control every aspect of it's creation and has many combinations of taste because I love diversity.
Thank you for your time : )
Edit: Because I realized my question is very broad and indeed is a little... too much scientific I want to close it. But before I do so, here's what I had in mind: I wanted to take some chemical elements, put them in a jar, run some electricity, heat, whatever through it, filter it, do some additional processing and eat it. I wanted to know if the stomach can take it, because I was going to eat food that's not hard to digest.