I was happy to learn about your (tablet) treatment for burning and tingling hands and feet by your mailings. And I have a bottle. I agree that you include many good ingredients in your formula - except for one. I am very leary of taking extra calcium! Calcium is good for bones, but not for arteries! It causes hardening! I am dismayed that you included calcium. And I cannot take this formula as it is. I hope in the future you reduce or eliminate calcium from the nerve formula! Thank you.