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 the busiest island and the most visited. There are hundreds of hotels, most of them in the Waikiki Resort area. This means plenty of competition. The Hilton Hawaiian Village (hiltonhawaiianvillage.com) sits on 22 acres of oceanfront property on Waikiki Beach. It offers world-class restaurants, the exotic Mandara Spa and romantic sunsets at the water's edge.