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.
CHECK OUT: Angie's List Guide to Skin Care. Collagen also is one of the key elements responsible for strengthening blood vessels and your skin's strength, smoothness and elasticity. Over the years, collagen does begin to degrade, which leads your skin to develop wrinkles, a skin sag, and other issues.