Nutritionist Leyla Muedin discusses joint inflammation—its symptoms (swelling, pain, redness, warmth, morning stiffness, reduced range of motion) and why it is usually a sign of an underlying condition rather than a disease itself. She reviews common causes including osteoarthritis (cartilage wear and tear), rheumatoid arthritis (autoimmune synovium attack with prolonged morning stiffness and fatigue), gout (uric acid crystals, often in the big toe), psoriatic arthritis, injuries, autoimmune diseases (e.g., lupus, ankylosing spondylitis, Sjogren’s), infections such as septic arthritis requiring urgent care, and surrounding-tissue problems like tendonitis and bursitis. Lifestyle factors that worsen inflammation include excess weight, poor diet (including unaddressed food allergies; avoiding nightshades is suggested), insulin resistance contributing to gout, lack of exercise, smoking, and stress. Management strategies include rest, bracing, ice vs. heat, OTC anti-inflammatories, gentle low-impact exercise, anti-inflammatory foods, weight loss, treating root causes, and supplements such as glucosamine, chondroitin, MSM, bromelain, turmeric, Boswellia, and quercetin.