As for how it helped, she didn't sleep and threw up a LOT, full on spewing at leapt once a day and 24/7 baby wearing to keep her calm. After the first lot of visits she started sleeping and never threw up again .
By 9m she wasn't taking solids,
not gaining weight,
bfing had failed and formula was hit and miss. The chiro got her eating again, she would eat after an adjustment then after a week or two i would take her back as she stopped eating again. Then the eating problems just stopped.
Oh and then at 15m she got persistent diarrhoea. Then the chiro tested her for allergies and diagnosed cows milk and sesame intolerance. Took her off those and never needed to go back since.
My chiro gp pretty spesh I would have been in use looney bin without his help,