About one third of all of the protein in your body is collagen. Collagen is a major structural protein, forming molecular cables that strengthen the tendons and vast, resilient sheets that support the skin and internal organs. Bones and teeth are made by adding mineral crystals to collagen.
User-generated content. User-generated content (UGC), alternatively known as user-created content (UCC), is any form of content created by users of a system or service and made available publicly on that system.
For other uses, see LGC (disambiguation) . LGC is a British independent, science-based service company providing chemical, biochemical and DNA based analysis. It was formed in 1996 after the privatisation of the Laboratory of the Government Chemist, and still has a statutory role as the Government Chemist.GC has four operating divisions: 1  LGC Forensics; has a divisional head office in Teddington, with other sites based at Runcorn, Risley, Warrington, Tamworth, Culham, Bromsgrove and St Neots.