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.
UGC also ensures that the education in all these top universities is of the same standard so that the students passing out of these colleges can be considered equal. India is a vast country as a result there are thousands of colleges offering different courses.