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 Dressing: The Basics. Collagen dressings can help boost the production of human collagen at the wound site. Collagen dressings may be new to some patients, but they have shown excellent results in helping to heal partial thickness wounds, necrotic wounds, skin grafts and second-degree burns, among others.