ashwagandha

Does anyone take supplements with ashwagandha? I’m a preschool teacher and have been getting sick often (at least once a month) and just purchased an immune boosting supplement by Thorne. It says it has ashwagandha in it and I have been reading that it’s beneficial for those who have hypothyroidism (which I do) but may cause some upset for those who have hashimotos (which I also do) because it boosts the immune system. I really need my immune system to boost so that I don’t get sick all the time. If anyone has taken ashwagandha I would really like to know how it interacts.