l carnitine and herpes L-carnitine tartrate supplementation in the fight against infectious disease l carnitine and herpes Amazon.com:

They dont indicate illness or deficiency

It is resistant to digestion and reaches the large intestine, where it serves as an energy source for beneficial bacteria such as Bifidobacterium and Lactobacillus (131, 132)

Oocytes may spend decades in arrested meiotic prophase I, making them vulnerable to cumulative oxidative damage

Hedysarum polysaccharide alleviates oxidative stress to protect against diabetic peripheral neuropathy via modulation of the keap1/Nrf2 signaling pathway

Mechanism of Action : L-carnitine enhances mitochondrial function, important for energy production and cellular health

It just wasnt going away with ice/heat or other treatments he was using at home