Bob Burtis' Anti Aging Information Site
    http://www.antiaginginfo.net/
    http://www.onelist.com/subscribe/AntiAgingResearch  (Bob's Anti Aging discussion group)

Beyond A Century's Site
    http://www.beyond-a-century.com/

Blackmore's Site
    http://www.blackmores.com.au/

Bullivant's Site
    http://www.bullivants.com.au/

Dr. Barry Sears "The ZONE" Site
    http://www.zoneperfect.com/

Dr. Cranton's Anti Aging Site
    http://www.drcranton.com/

Dr. Packer's Network Anti-Oxidants Site
    http://www.networkantioxidants.com/

Dr. Ronald Klatz's The American Academy of Anti-Aging Medicine Site
    http://www.WorldHealth.net/

Durk Pearson & Sandy Shaw's Site
    http://www.lifeservices.com/

Ellis's Toussier's Web Site
    http://www.geocities.com/Paris/5000/livelong.html
    http://www.onelist.com/subscribe/Rejuvenation  (Ellis's Injectable GH discussion group)

GenenTech's Growth Hormone Site
    http://growthhormone.gene.com/

Jerry Wilson's Low Carb-Pavillion
    http://wilstar.com/lowcarb/index.html

JoMar Lab's Site
    http://www.jomarlabs.com/

Lee Rodger's Low Carb Retreat
    http://members.tripod.com/~Dietman2/index.html

Life Extension Foundation Site
    http://lef.org/
    http://www.lef.org/messager/index.htm  (Tom Matthews' Life Extension discussion group)

MedLine Database Research Site
    http://igm.nlm.nih.gov/

Tanita's Body Fat % Scales Site
    http://www.tanita.com/