Whole Foods magazine recently published an article interviewing Bill Sardi on the effect L-lysine has by inhibiting the reproduction of the covid virus thereby reducing sickness. According to Sardi L-Arginine is an amino acid that the covid virus depends on to replicate. L-Lysine seems to confuse the virus because its chemical structure is similar to L-Arginine and it uptakes the L-Lysine instead which inhibits its replication. The article gives many test cases and success in several countries. Worth a read and probably getting a jar in your pantry!
Lysine Reported to Halt Coronaviruses: An Interview with Bill Sardi