Does organic shampoo prevent hair falling?
falling hair is either from genetics, from medications, from poor diet, from age, etc. Every 7 years the body totally changes (new skin cells, hair), and of course hair falls out certain times of the year but is them replaced. At certain times of the year you can run your hands thru your scalp and feel like short hairs all over your head. So no, although any kind of shampoo will keep your hair clean no shampoo prevents hair from falling.
If you mean hair fall out I am sure any shampoo without sodium lauryl sulfate aluminum sulfate aluminum laurly sulfate etc etc. the list is so long on what causes hair to fall out and thin. I use organix its in walmart shampoo section. when I cant find that I use totaly organic shampoo bars. it leaves a residue on hair but you get used to it and will actually let your hair grow back in and be three times as thick as before. I took my hair brush hairs and saved it before and check after I used the shampoo bars and was amazed. the hair shaft was so thick and strong.