How it works: Cat’s claw is an anti-inflammatory that inhibits tumor necrosis ... Although the available studies on the following supplements are less compelling or more preliminary than our other top ...

The supplement may help people deal with fatigue due to cancer, as well as slow the growth of certain cancer cell types. While these and other uses for cat's claw have potential, more research is ...

Because of side effects, safety concerns and/or lack of research, experts recommend avoiding red yeast rice, chaparral, arnica and cat’s claw supplements if you have arthritis. While some ...