Yes, I've been taking l-lysine for about a year and added l-proline eight months ago. There are a couple of other factors that I've discussed on this forum previously: 1. I have hepatitis C that flared up a year ago, but since January, the viral load has been undetectable. (This is to the credit of Bert Burkson treatment:
http://www.townsendletter.com/Dec2007/alphalipo1207.htm) 2. I had a root canal tooth for 7-8 years that was extracted in July 2015.
The hepatitis C was only active for about four months, but during that time, my LP-PLA2 measurment increased to 600+. It came down to about 225 for a while, but the most recent test, even after the root canal was extracted, is the 321 number above.
JohnWen commented last year when the plac number was over 600 that this indicated I could have a stroke. Everything I've read says that plac measured above 200 is in high risk category for heart attack or stroke.