Achinghips
Well-Known Member
Background: called them to ask if Topspec veteran balancer contained chondritin, lady on phone said "Horses can't absorb it". I sent them a link showing it did. This is the reply.
Dear Lisa,
Thank you for your e-mail. Please accept my sincere apologies for the delay in replying, we are nearly overwhelmed with enquiries at the moment.
I am unsure to whom you spoke as, unusually, we have no record of your call, but of course I accept that you made it. The size of the chondroitin molecule is very large compared to the capacity of the horses intestinal wall to absorb it whole, which means that it is unlikely to be absorbed whole in significant amounts. There are a great many published research articles which demonstrate the probability that chondroitin supplied in oral form is of limited use to the horse and also some published research to the contrary, as you have found. Indeed some scientists believe strongly that it is a helpful oral supplement for joint mobility. There is no consensus on this issue at the moment.
It is quite possible that the chondroitin molecule is broken down in the small intestine before some or all of its constituent parts are absorbed and possibly re-assembled in joint tissues. My own view is that as glucosamine is a precursor of chondroitin and as it is a small molecule, well absorbed by the horse, supplying it in optimum levels is a good way of helping joint mobility in many horses.
With best wishes,
Nicola Tyler
Nutrition Director
Dear Lisa,
Thank you for your e-mail. Please accept my sincere apologies for the delay in replying, we are nearly overwhelmed with enquiries at the moment.
I am unsure to whom you spoke as, unusually, we have no record of your call, but of course I accept that you made it. The size of the chondroitin molecule is very large compared to the capacity of the horses intestinal wall to absorb it whole, which means that it is unlikely to be absorbed whole in significant amounts. There are a great many published research articles which demonstrate the probability that chondroitin supplied in oral form is of limited use to the horse and also some published research to the contrary, as you have found. Indeed some scientists believe strongly that it is a helpful oral supplement for joint mobility. There is no consensus on this issue at the moment.
It is quite possible that the chondroitin molecule is broken down in the small intestine before some or all of its constituent parts are absorbed and possibly re-assembled in joint tissues. My own view is that as glucosamine is a precursor of chondroitin and as it is a small molecule, well absorbed by the horse, supplying it in optimum levels is a good way of helping joint mobility in many horses.
With best wishes,
Nicola Tyler
Nutrition Director