These effective natural remedies can help heal cold sores

(Natural News) Cold sores can be painful and inconvenient. If you want relief from these tiny, annoying blisters, try natural remedies like essential oils, L-lysine, or zinc-based creams. What causes cold sores? Cold sores (also known as fever blisters) can appear when you’re sick, stressed, or menstruating. Dr. William Cole, a functional medicine expert, says that cold sores...