Appetite loss and hair loss
I have been looking into body-wide changes or characteristics that seem to accompany hair loss.
These are often hard to pinpoint, because they may have been "normality" for us our whole life. In any case, please put in the poll whichever choices you believe apply to you.
Having this "data" could help us see comorbidity in hair loss, something which seems to have been done only marginally in actual research.