Hi Samara. It's me again (Lisa). I too have arthritis in my tm's. I would dare to surmise that alot of us tmj'ers have it whether we know it or not. I have been doing some research on a supplement called "triple jointed" - one of the components is denatured chicken collegen - here is some info from the arthritis.org website - may be helpful:
TYPE II CHICKEN COLLAGEN,
CHICKEN COLLAGEN,
CHICKEN TYPE II COLLAGEN, TYPE II COLLAGEN
Where It Comes From: A protein derived from chicken sternum cartilage.
Forms and Dosage: Type II chicken collagen is undenatured (in its natural state), as opposed to denatured or hydrolyzed collagen (see collagen hydrolysate). To date, only one manufacturer produces undenatured Type II chicken collagen. Recommended dosage is 10 mg daily, which is typically sold as a 200-mg capsule.
What It's Supposed to Do: Relieve pain, inflammation, swelling and stiffness of RA, OA, JRA and gout.
What We Know: Small amounts of collagen, taken by mouth, appear to reduce RA symptoms by suppressing the autoimmune response. Research has shown results are very dose sensitive.
Studies: Several studies from Harvard University and Germany have shown positive effects on the symptoms of RA. One of the largest studies involving a multi-centered, double-blind, placebo controlled group of 274 people with RA tested four dosages: 20 mcg, 100 mcg, 500 mcg or 2,500 mcg (2.5 mg). Only the lowest dose demonstrated significant improvement, which included a reduction in inflammation and joint pain. High doses had no effect.
Undenatured Type II collagen also appeared to reduce swollen and tender joints in JRA subjects in a three-month study from Harvard. Here, patients were given 100 mcg daily the first month, followed by 500 mcg for the next two. Several German studies on RA and undenatured Type II collagen have also found a positive outcome.
To date, there are no clinical studies on OA and undenatured Type II collagen, however, there is some speculation that it would be beneficial.
What to Watch For: No known drug interactions or side effects in small doses; large doses can cause nausea. Do not take if allergic to chicken or eggs.
Extras: Only undenatured Type II chicken collagen has been shown to be safe and effective in clinical trials. Denatured or collagen hydrolysate has not.
If you are unsure of the type of collagen, look at dosages. Generally, undenatured collagen is only required in small amounts, for example, one 200-mg capsule daily; denatured collagen products can recommend up to 2 grams or more, which can sometimes mean four tablets a day.