Does Collagen Powder Work? - Confessions of a 50+ user. Trends in Senior's Health  Whether you are 55 (like me), 65 or 75 years old, actively engaged in different sports, or simply want to keep up your daily activities such as walking the dog or going for a stroll in the park, we need a well-functioning musculoskeletal system (that consists of joints, bones, muscles, ligaments and tendons). Medical advancement and innovations have made me more aware of, and educated about, the concept of eating well and the value of supplements, functional foods and beverages. I search for preventive nutritional solutions, including dietary...