Maybe a little off topic, but you could consider also how different are those effects on different kind of people. I find lots of info for the question of what

Maybe a little off topic, but you could consider also how different are those effects on different kind of people. I find lots of info for the question of what to eat, but not so much to the question of who eats it. Does this food will have the same effects on a young person vs an older one? What about people with a slow metabolism?