As the weather shifts into the cool and damp days of fall, many people with arthritis notice an unwelcome change: more joint pain and stiffness. Tips to minimize discomfort include: *Dress in layers, use heating pads, and keep your home comfortably warm to avoid joint stiffness. *Gentle exercise like walking, yoga or swimming can improve circulation and keep joints flexible. *Dehydration can worsen inflammation, so drink plenty of water. *Eat a diet rich in omega-3s, colourful vegetables and whole grains. *Talk to your doctor about glucosamine, chondroitin or vitamin D. *Manage stress with meditation, deep breathing and restful sleep.