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.
Horseback riding, Hawaii hiking, cycling, and scenic drives are also great ways to see more of the island's stunning landscape. Volcanoes National Park is a must-see on a list of things to do on the Big Island and can be explored in many ways, for a few hours or a few days. Big Island beaches are unique and display golden, green and black sand.