Ten reasons for non-use of four common complementary health practices by population samples analyzed.

*List of reasons for non-use given to participants 1. No reason 2. Don’t need it 3. Never thought about it 4. Never heard of it / don’t know much about it 5. Don’t believe in it / it doesn’t work 6. Some other reason 7. It costs too much 8. It is not safe to use 9. Medical science has not shown that it works 10. A health care provider told me not to use it **Population estimates, numbers in thousands Ten reasons for non-use of four common complementary health practices by population samples analyzed.