L Lysine to prevent shingles
Since i have been taking L Lysine, about 3 yrs, i have not had shingles. I get a small patch about the size of a milk bottle top, same place each time. When i ran out, a month later i had 2 lots, 5 days apart. So yes i know L Lysine works.
Before L Lysine i used a combination k, cell salts