Nourishment means a quality of life; consistency in the way we treat ourselves.
God is the creator of all things.
As a chef, if I can taste something, I can basically figure out whats in it.
I studied to be a chef as a side thing, a little hobby that I enjoyed doing, but I ended up falling madly in love with the food and the lifestyle.
Trust your first instinct.
The truth I know for sure is that god is the creator of all things. And to not take ourselves too seriously.