No.
I consider myself a person with maybe some troubles, some health and yeah maybe mental health problems too, these can come and go though, it's not like it's 'permanent' or 'incurable' or anything... Health and mental health problems can be intertwined, body-mind can influence each other, nutrition and other lifestyle factors can have a role in both...
I think not enough psychologists or doctors recognize the role of nutrition and healthy lifestyle or know much about it... Not enough is done on prevention of these things...
Labels can be good if you don't know what is wrong with you and how to change it, cause you can find other people who have been through the same/similar and have managed to get better or who can help... (That's why I came here, to find how other people deal with this and how to overcome it lol)
CBT says labels can be bad if you like put yourself into a category and don't question it... There can be a factor of finding a 'drawer' to put yourself in and 'staying' in it...
I'm totally for anti-stigmatization of mental health problems... I think 'everyone has some troubles sometimes' is a much better approach than identifying with the particular labels too much...
If it helps you to say 'I'm mentally ill' and 'fight it' to get better, okay, by all means go for it, I think in comparison to many people my troubles are not so bad (even if some might disagree, at times
)
Those DSM manuals change all the time, even professionals sometimes don't know how to go about something etc and of course we know what a neat and 'defined' category 'normality' is, right?