10 Ways to Cure Cold Sores Naturally

4. Increase your Zinc intake

Zinc is one of the essential mineral to maintain the health boost immune system and reduce inflammation. You can take zinc in natural foods and many other ways such as lozenges, syrups, supplements, and gel. A latest research shows that zinc oxide/glycine cream is very helpful and effective for oral herpes infection. Pumpkin seeds, yogurt, chicken, eggs, turkey and Salmon are some good and natural sources of zinc.