Both carbon and nitrogen are necessary for the composting. process. Proper blending of green and brown materials allows the microbes to work. well and will keep your pile odor free. A general rule of thumb to follow is: 1 part. green material to 3 parts brown.
For cuts, burns, abrasions, insect bites, and other injuries, apply coconut oil more often, ideally soak a bandage and keep the oil in contact with the injured tissue 12-24 hours a day until healed. The longer the coconut oil can remain in contact with the skin, the faster the healing.
Coconut oil is naturally antifungal, as others have pointed out. It's a powerful remedy, for example, for fungal infections like jock itch. But while the oil itself is antifungal, mold and fungus can sometimes grow in containers of coconut oil, if moisture (water) or other contaminants have gotten in. A slight brown coloration in the bottom of a container of coconut oil is usually natural and can be ignored.