For more information on this topic, see Health : Height Increase.

Groups are listed most active first, according to the number of Posts / month and, if applicable, the number of registered members. A icon indicates that this group was found within the previous month.

• Make Me Taller
  Posts / month: 500
  Members: 5,500
  Owner: SysOp
  Founded: 4 August 2006
  The purpose of the site is to help people to become better educated about surgical Leg Lengthening so that they can make an informed decision. The forum has over 150 diaries of successful surgeries including stories, videos and photos from people that have undergone Leg Lengthening in different places around the world. The members include several Leg Lengthening surgeons and the forum is maintained by people who have undergone the treatment themselves.

• Be Tall
  Host: Hostei
  Posts / month: 450
  Owner: Jamie Windsor
  Founded: 1 June 2009
  Site owner claims to have helped over 30 people increase their height in a single month

• Grow Taller Forum
  Host: MyBB
  Posts / month: 300
  Members: 190
  Owner: Joseph
  Founded: 1 September 2006
  Discussion on How to Grow Taller

• I'm Taller Now
  Posts / month: 300
  Founded: 5 April 2011
  The mission is to create the world's foremost source of Leg Lengthening information in an environment that values it's members, respects their opinions, and promotes the accurate dissemination of research based evidence on the subject.

• Grow Taller 2003
  Host: Network54
  Posts / month: 275
  Owner: ZeRo_KoOl
  Founded: 7 June 2002
  This site discusses human growth and performance information. Most of the posts discuss products that claim to enable adults to grow. One of the advertised purposes is to let new comers beware of scams and to provide free information and links. Many of the contributions show a healthy suspicion of too-good-to-be-true promises.

• Growing Taller - The Impartial Height Increase Message Board
  Host: Network54
  Posts / month: 150
  Owner: Joey
  Founded: 15 January 2002
  This is one of the original height increase forums. It was out of commission for a while because of abusive posting and came back at the beginning of 2002. The forum focuses primarily on stretching and inversion techniques. When we visited this form in August 2002, we found that the people who post here are generally polite and supportive.

• Grow Taller Forum
  Host: Network54
  Posts / month: 80
  Founded: 12 February 2003
  This is a front and running advertisement for changeheight.com.

• How to grow tall
  Host: Network54
  Posts / month: 70
  Owner: Daijiz
  Founded: 27 August 2003
  This discussion group was started by a man who had been scammed by one of the Height Increasing companies. He reports that it is safe from scammers and moderated everyday.

• Information on Growing Taller and Increasing Height
  Host: Network54
  Posts / month: 20
  Owner: Tonee C
  Founded: 18 February 2002
  Few current posts.

• New Height Message Board - Dedicated to my Sweet Mary!
  Host: Network54
  Posts / month: 5
  Owner: Son Gokou
  Founded: 8 November 2001
  Several height increasing manuals that are for sale elsewhere are available here. As of the end of August 2002 discussion on this forum has been light. There seems to be a focus on Mind Power, though other topics are discussed as well.

• Grow Taller and Height Increase Forum !
  Host: Network54
  Posts / month: 1
  Founded: 26 January 2003
  This is a front and running advertisement for to-grow-taller.com. Very little recent activity.

• All About Height Increase
  Host: Network54
  Owner: Heng
  Founded: 7 July 2001
  The moderator of this forum posts one line messages on specific techniques, companies or products and asks other people to respond. Only one topic has generated any significant discussion.

• tallNow Collaborative
  Host: Network54
  Owner: Sean J
  Founded: 16 November 2001
  No current activity.

• Growing Taller Message Bourd (sic)
  Host: Network54
  Owner: Gargano
  Founded: 2 February 2002
  No current activity.