@Peatful That's what I thought

8 month ago I started experiencing hair shedding, which had become only worse with time, for the longest time I thought of many deficiencies I might have - Vit. A, Calcium, Sodium, etc.

But after a couple of experiments I now can say that the only things causing this shedding are coffee and caffeine. After I stopped drinking coffee, I also stopped shedding immediately, not even 1 hair would fall off my head, but whenever I drink a cup of coffee, I would shed, even if it was with milk and big amount of sugar after a meal, even if it was with 1g of L-Theanine/Taurine, nothing helps. Even if I drink Coke the damn hair would fall.

I like coffee and I do not feel any downsides from it besides losing my hair. Any ideas on what it might be?