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.
The State of Hawaii is made up of eight main islands, and six are open to visitors. Oahu, the most populated, is home to Hawaii's capital of Honolulu and the popular visitor destination of Waikiki. Click on an island to find out more. Hawaii Island Maui Lanai Molokai Oahu Kauai.