I had a non-healing boil and started taking 1/4 tsp of powdered turmeric in a glass of water a couple of times a day for a couple of days. I have taken turmeric in the past without a problem. Today I tried cream of tartar instead (same dosing). After the second dose, eight hours apart, my stomach grumbled and I had bad racing heart, anxiety, and had runny stools. I think it was the cream of tartar and I was surprised because I didn't think it had much side effects (but I know things can affect people differently). I heard it is an "acid salt" and wonder if it is because I am a little sodium sensitive. The racing heart happens if I take baking soda alone too but is fine if I take it with apple cider vinegar or lemon/lime juice, maybe because the natural potassium balances the salt out? Anyways high anxiety is an uncomfortable feeling.