Thank you Susan! I read about this L-Lysine and I have it in my multi vitamin that I take twice daily. It only amounts to 400 mg. Is that enough or should I take an extra 100 mg. I don’t to the Vicks, but try to smell other things daily and still all I can get most mornings is a whiff or 2 of my coffee grounds. I taste nothing. Thanks for the suggestions. It is appreciated.