That's nonsense, believe me it can have good effects, my go told me I was wasting my time and money, its seen as "laying on of the hands" and that they are charlatans, but I can vouch for it working
My dd is 10 weeks old and I was literally at the end of my tether with her colic and silent reflux, constant crying and need to be held 24/7
I took her to the European school of osteopathy in Kent last week, they have a clinic for mums and babies where your treated by a 4th year student under supervision
Long story short we had a traumatic birth, she had suffered the effects of this, they answered questions about our birth merely from touching baby, I was astounded
Anyway, this week I have a different baby, I can leave her to play on her mat, she is crying a hell of a lot less and she is breastfeeding a lot better, I was a bit upset by the crying she did while being treated, but basically her entire core was compacted at north causing her discomfort and eating issues
We are having a course of treatment anyway, it may not work for all but I am a convert, good luck x