There are a number of different types of collagen; the most prevalent two in the human body are types I and III. In fact, type I collagen is the most abundant protein in the human body â it is present in almost every type of tis-sue.1 Bone contains almost exclusively type I collagen. The collagen network in bone confers structural strength
1 See some of Oahuâs gorgeous beaches â Kailua and Lanikai beaches. Some consider Lanikai Beach to be the most beautiful in the world. See our post on visiting beautiful Lanikai Beach.  Byodo-In Temple near Kaneohe is simply stunning.
Oahu is also the home of the largest U.S. Navy fleet in the Pacific at Pearl Harbor. Oahu's topography consists of two main mountain ranges that are separated by a valley as wella as coastal plains that ring the island. Oahu's beaches and shops make it one of Hawaii's most visited islands. Some of Oahu's top attractions are Pearl Harbor, the North Shore and Waikiki.