There's a thread called "Is reality real" or so. I said there that Consciousness would not qualify as a "real" thing according the standard definition. Not tangible, etc. Ok.
If you exercise or not, if you get drugs or not, if you eat good food or not... that has effects over your consciousness besides than effects over your body.
Maybe I'm wrong, but it's a new idea I've had. Consciousness maybe part of the body. If not how is affected by exercise? Maybe I'm misunderstading some things.
Well, if they cut your head, that surely would affect your consciousness... or at least it will make it go out of your body...
Maybe I'm a little tired because of many time in this board

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Do you know the story that the weight of a dead person is 37 grams lower than the weight of the same person just before dying.
Maybe I'm wrong, I'm not stating anything, just a possibility.