Sometimes I do and here is a natural supplement I sometimes take and it seems to help.
"The classic CalMag formula developed 25 years ago. This formula of calcium and magnesium offers a balanced 2 parts calcium to 1 part magnesium ratio. Absorbs instantly with excellent results. One of our first and all time bestsellers! CalMag is for those who have been told by a health professional to take large amounts of calcium, It is a completely balanced formulas that will not create an imbalance from insufficient magnesium."
It is available from: Peter Gillham's Online Store