Nutritional Articles

Pulmonary bioavailability of ascorbic acid in an ascorbate-synthesising species, the horse.
Check pubmed or http://grape-seed-extract-3.hairmillion.com/antioxidant-research-abs.3880.html for an abstract of this study.

Reference
Deaton, C.M., Marlin, D.J. Smith, N.C. Roberts, C.A., Harris, P.A. Kelly, F.J. and Schroter, RC. 2003. Pulmonary bioavailability of ascorbic acid in an ascorbate-synthesising species, the horse. Free Radic Res. 37: 461-4677

Website and publisher
http://www.tandf.co.uk/journals/titles/10715762.html