Bone Health. Several studies on collagen, which represents 90% of organic bone mass, suggest that orally administering collagen peptides may provide beneficial effects on bone metabolism, especially in the calcium-deficient condition such as osteopenia, without obvious undesirable effects.
Lance Armstrong's rise and fall â Armstrong rides at the Ikon Ride for the Roses to benefit the Lance Armstrong Foundation in May 1998. He established the foundation to benefit cancer research after he was diagnosed with testicular cancer in 1996.
Updated June 26, 2006 12:01 a.m. ET. In a dramatic shift in his philanthropic plans that will create a colossus in the world of giving, Berkshire Hathaway Inc. Chairman Warren Buffett, the world's second-richest man, plans to give away the bulk of his fortune to the Bill & Melinda Gates Foundation, run by the world's richest man.