Hi there. When you say you have low blood pressure, what do you mean? What are your normal readings? The 'how low is too low' of low blood pressure is a question mark. It's typically benign, or perfectly fine to have hypotension as long as you have enough oxygen. Tumeric is something I'm a fan of. It reduces body inflammation. It is known to lower blood pressure slightly but at what mg is the question. What are you taking it for if I may ask? Omega 3 fish oil supplements are typically recommended for a healthy heart but they can minimally affect blood pressure, lowering it, as well. I don't think either would harm you but please check with your doctor.