One day last week I woke up with a significantly sore throat. For me that has always been the first symptom of an oncoming cold, which is rare for me in recent years. No other symptoms, but I felt lousy all day. The next day my throat was better, but I still felt rotten. So I decided to take a tab of “Vitamin I” and in a couple of hours I felt great. No other symptoms since then. Was this the dreaded Omicron everyone is panicking over? I may never know.
Vitamin I? Please educate me.
What’s vitamin I?