Georgesgran
While I can see you are asking about medication/tonics, don’t forget the therapeutic effects of getting out in the fresh air (if you can, as I see you’ve had a foot problem). You’ll get vitD and outdoor exercise is often suggested to those feeling a bit ‘down’. I know several GNs report on Health Walks.
Hope you feel better soon.
I would like nothing better than to go out for a walk in this crisp sunshine, but unfortunately I have to stay off my foot for three months as I had an ankle fusion a couple of days ago