Old pooch favoring a back leg

An old girl reacted very well...in fact, magicallly, to a daily dose of Tumeric over her morning crunchies. I broke open a 500 Mg of Tumeric that I take and sprinkled half over her food. She reacted in a few days, with no side effects. She still favors the leg a bit, but gets up more often and walks around the yard more often now.