One single multi-purpose herb Ashwagandha
This traditional Ayurvedic-Indian herb has an extremely broad spectrum of positive effects on the human body and it has been used for a wide arrange of diseases, including cancers.
Here I only want to mention one application: anxiety/stress.
Of course, one should look into all other possibilities to relieve stress and anxiety, but Ashwagandha is a safe and effective herb to try.
Even in pregnancy is seeming to be safe [long tradition!] in small doses.
There are many supplements.
Just one single example
Paradise Herbs, Ashwagandha, 180 Vegetarian CapsulesProduct ID: PAR-77889Weight: 0.24 lbs
One or two capsules per day [one may take 2 before sleep] This herb has been become very well known in the West in the last 10 to 15 years, I suppose.
And of course, a lot of people have added this herb to the viral epi/pandemic” for good reasons.