My neck constantly has a rice crispies crackle when I turn my head. I always have to twist my back to crack it and other joints crack upon moving them. I sometimes have a dull pain in these areas that gets worse throughout the day. Are there any supplements/vitamins that would help with this? I've been to an Orthopaedist and a rheumatologist who couldn't really give me a reason for these symptoms. I am also in my 20s, this has been going on for at least 2 years.