Foods that are generally allowed on a low-fiber diet include: 1  White bread without nuts and seeds. 2  White rice, plain white pasta, and crackers. 3  Refined hot cereals, such as Cream of Wheat, or cold cereals with less than 1 gram of fiber per serving.  Pancakes or waffles made from white refined flour.
Collagen is a nutritional supplement made from animal or fish materials. It's rich in amino acids that play an important role in the building of joint cartilage and it may have anti-inflammatory effects. Trials into collagenâs role in treating osteoarthritis give mixed results.
Collagen is made from dietary proteins. As a structural protein, collagen builds connective tissues found throughout your body. While it's essential for tendons and ligaments, collagen does much more than that: It supports soft tissues such as organs, gives resilience to bones and keeps your skin firm. It can fill such diverse jobs thanks to a chain-like structure that can form long filaments and crisscross into sheets of connective tissue.