Act as a certified nutritionist with 10 years of experience specializing in joint health and anti-inflammatory diets. Provide a detailed explanation of how bone broth supports joint health, including its key nutrients (e.g., collagen, glucosamine, chondroitin) and their roles in reducing inflammation and promoting cartilage repair. Use [SCIENTIFIC STUDIES] to back claims, suggest [DAILY INTAKE RECOMMENDATIONS] based on age and activity level, and share [RECIPE TIPS] to maximize nutrient retention when preparing bone broth at home. Keep the tone informative yet accessible for a general audience.