I like Nison but sometimes he is going too far, mho. I take a lot of yaeyama chlorella for health and energy and somehow that results in me looking like I'm wearing lipstick though I am not. So is that making me look immodest? I don't think so.  Also, if I don't eat something before I go to bed, and it needs to include some milk, I will not be able to fall asleep easily. So some of his rules are just things that are his humble opinion.