I think most of us conclude it is just the same amount of hair shedding but you just see it all at once. I know I shed entire clumps sometimes and it would worry me if not for the fact that my general volume never seems to go down, so it must be normal.
I know when I have kept a constant braid for a few days and pretty much no combing that I will get a sinkful of sheds when I do comb, and much more during the CO wash. All told I don't think they are anywhere near the possible 100 a day so I don't concern myself about it.
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