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Many folks eat high lysine foods prior to or during a cold sore event, and avoid high arginine foods. For many folks, healing cold sores fast has been as simple as taking 1,000 milligrams to 3,000 milligrams of lysine in capsule supplements during an outbreak. High lysine foods to eat are most meats and dairy products.
1. Cold Sore Free Forever. Iâm a big fan of this one because it promises that youâll get rid of your cold sores in as short as 8 hours, and when I personally followed it I got rid of mine after a day and half in the middle of the blister phase (2 days in).