I'm so gonna give Ashwagandha a go ;) Stress free life is the best!
Good thing to do is look up the contraindications of the things you take. Vitamins and minerals very rarely have any but when you get into mood altering things like Ashwaganda or St Johns Wort you wanna really know what your getting into as there can be dangerous combinations sneakily hidden.
There are studies that uncovered users of Ashwagandha with: - Liver injury - Itching - No major benefit