R.J.
It will NOT "cure" it. The same way one doesn't cure giftedness, or genius, or blue eyes, or musical talent, or , or, or. It's just our brains, and how we absorb, process, and store info. I'm thankful each and every day I'm adhd-c. It is SUCH an amazing gift.
That said... lots of things HELP adhd, and lots of things HURT (standard k12 schooling brings out each and every single downside.... aargh. Nothing could be better designed to be worse for us).
ADHD comes along with sensory "schtuff". Just does. It's that absorbing and processing info. One reason why nearly all of us use music to tune out the world when we need to concentrate, and why water is generally sooooo calming. If I could get a massage each and every day, or even twice a day, I would in a heartbeat. Yummy, happy, sensory calming massage.
Part of the way *my* (and many others, but certainly not all) adhd manifests is that I'm aware of my body at all times. Not where it is in space (I'm a klutz unless I'm in a sport, then all that info coming in means I excel at my chosen sports easier than breathing), but actually *what is happening* with my body. I can (all the time) feel my heart beat my blood out to about 12-18 inches in all directions. I know *exactly* which muscles are doing what (from my eyelids to the layers of muscle over my back, to my toes... ALL of my muscles, all the time), I can feel my tendons and ligaments sliding on my bones, I can feel all the various *internal* temps -in addition to external temp/humidity/air movement on my skin, I can feel all my hair folicles on my scalp, and I can feel each prickle as the hairs go back through my skin after I've shave. The list goes on. Most of the time it's just sort of like background music. I'm aware of it, but it doesn't drive me nuts. (Ditto the outside world; light change, movement, temp, the way my feet feel inside my socks and shoes, my body in my clothes, sounds, sights, smells, tastes, etc... it's always on... all the time.)
As a CHILD however, I couldn't just "set" the world on "background". And as an adult, I can't if I'm sick or injured. When you can feel each and every single vertebre even when nothing is wrong with them... the LIST of what's wrong when there IS, is huge. It's not just that something "hurts". It's a 10 or 15 symptom description. When I'm injured as an adult it takes about half of my energy just to ignore the pain. Meaning if I usually go to bed at 2am, I want to go to bed at 5pm. As a child, I couldn't do that. It's like trying to concentrate while someone is pulling your hair, or tickling you... or the drip of water that just keeps landing on your forehead. (depending on how "bad" the injury is.
So *can* chiropractors help? Absolutely. If they're *GOOD*, and really, really understand not just adult, but child anatomy. It's not that they're helping the adhd at all... it's just that by taking things that are out of alignment, they're taking away distractions.