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.
Follow @TIMEHealth. âEnough is enough.â With those loaded words, seven-time Tour de France winner, cancer survivor, and patient advocate Lance Armstrong put an end to the accusations of doping that have dogged him for years.SADA swiftly revoked all seven of Armstrongâs Tour titles and banned him for life from the sport of cycling. The international cycling federation, Union Cycliste Internationale, has yet to take action, demanding an explanation from USADA for the agencyâs censure.