The thing you have to watch with all supplements is
1. Does it cause a problem with current medications
2. Potential for liver damage.
And now with this vaccine
3. Will it create a problem with all the new weirdness in your body that happens with a vaccine.
It’s kind of a crapshoot since this vaccine is new. But you can get information about liver damage created by certain health supplements.
For example, EGCG can cause liver damage in higher doses.
I had Hep A when I was in my 20s, so I’m acutely concerned about liver damage.