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What is Rheumatoid Arthritis (RA)? Rheumatoid arthritis is a chronic inflammatory autoimmune disorder. Unlike the standard "wear-and-tear" arthritis (osteoarthritis) that happens as we age, RA occurs when your immune system mistakenly identifies the lining of your own joints (the synovium) as a threat and attacks it. Systemic Impact: RA is not restricted to the joints. Because it is a systemic immune issue, severe or untreated cases can cause widespread inflammation that damages the skin, eyes, lungs, heart, and blood vessels. RA vs. Osteoarthritis: Knowing the Difference Understanding whether your joint pain is autoimmune or mechanical is the first step toward effective treatment. Feature Rheumatoid Arthritis (Autoimmune) Osteoarthritis (Wear & Tear) Morning Stiffness Lasts for more than an hour ; often r...

What is Rickets? Rickets is a preventable childhood bone disorder characterized by the softening and weakening of the skeletal structure. It is most frequently caused by an extreme and prolonged Vitamin D deficiency . Vitamin D is essential because it promotes the absorption of calcium and phosphorus from the gastrointestinal tract; without it, growing bones cannot maintain proper strength or density. While historically common, Rickets is now largely prevented through fortified foods and supplements. However, it still occurs due to severe dietary restrictions, lack of sunlight exposure, or underlying genetic and metabolic conditions. If caught early, dietary interventions can correct bone density, but severe skeletal deformities may require corrective orthopedic surgery. Symptoms Rickets actively softens the growth plates at the ends of a child's developing bones. Clinical signs include: Delayed G...