Possible Interaction: Hydroxyproline and Vitamin E

“Our results demonstrate that treatment with antioxidant drugs such as vitamin E and methylprednisolone decreased tissue HP levels, and thus inhibited new collagen synthesis and stricture formation in rats with alkali-induced caustic esophageal burns.”

“Oral administration of antioxidants curcumin, ellagic acid, bixin and alpha-tocopherol at a concentration 200 mumole/kg body weight significantly reduced the lung collagen hydroxyproline in these animals.”