Originally Posted by Max0r
Her point I believe is that anything can become an addiction, and when it does, feeding the addiction robs one of will power. There's a difference between managing nutrition and training, and getting so obsessed about it that it becomes a round-the-clock pleasure compulsion getting in the way of this person's conscious evolution.
I see the point there, but you could say the same about masturbating. I like to do it every day during spare time (usually before bed, as it's a good way to go into a deep sleep in my experience), but I'm not cancelling work, staying up all night long, or ignoring my girlfriend in order to masturbate more often.