Lysine

I isolate amino acids sometimes
I bottle them and sell them when the sun shines
Cold sores erupt if you don't keep lysine levels healthy
A tingle on your lip, should come and see me

Many foods are rich in arginine
Concentrate on the ones with more lysine
Highest levels of all in margarine

My attitude of sorrow for the dead man
was hidden by my interest in his great plan
His dying 4/4 gasp withdrew his wait from the game
Now listening posts in Fnac will carry my name

An obiturary by Mr. Toop
Now he's gone there's one less laptop loop
With your help this time 'round I might recoup