Do you take any supplements to help with trading?

Maybe something like L Theanine to keep you calm and clear headed? Edit: I think most people reading my post assume I’m new to trading. I’ve been trading for 8.5 years and consistently profitable for 5. But one thing I still struggle with is my anxiety during trades, it doesn’t affect how my trade goes as I’ve trained myself to follow my rules regardless of how I feel, but nonetheless the tension is there and probably raising my cortisol levels which can’t be good for my health. That is why I asked the question. I have suffered with general anxiety most of my life.