Please answer the following question: Fact 1: Zinc has a positive impact on the healing of wounds.  Fact 2: Vitamin C and zinc seem to enhance wound healing.  Given the two facts above, answer the question "what vitamin is beneficial to wounds?" with the following options:  - Enzymes  - magnesium  - Relieve pain  - folic acid  - Proteins  - nutrients  - B  - vitamin C
A:
vitamin C