Collagen supplements come in pill and liquid form, and because collagen is found in your skin, bones and cartilage, you can combine it with other supplements. Collagen supplements may be mixed with glucosamine or chondroitin, two supplements used for joint and arthritis problems.
Common causes of foot, leg, and ankle swelling. There are many potential causes of foot, leg, and ankle swelling. Being overweight: Excess body mass can decrease blood circulation, causing fluid to build up in the feet, legs, and ankles.
1 Injury: any trauma to the foot or ankle (usually sprains or fractures) can result in swelling. 2  Diseases: heart disease, liver disease, kidney disease (all of these diseases can influence fluid mobilization in the body by physical, metabolic and electrolyte-water interactions).