Composition for treating preventing or improving dry age-related macular degeneration comprising natural materials

摘要

The present invention relates to a composition for alleviating or preventing dry macular degeneration comprising one or more extracts among the group consisting of Bletilla striata, Cornus controversa, Hydrangea macrophylla, Chloranthus japonicus, Sasa coreana, Canna generalis, Polygalae radix and Trachelospermi Caulis extracts as active ingredients. The composition according to the present invention can be used in various fields such as medicines, health foods, quasi drugs, etc.