Learn how you can improve your health starting with your gut. This is great for people with gut issues of any kind.

A meetup for folks interested in using or developing technologies to track various aspects of their lives. The Quantified Self meetup is associated with the blog about self knowledge through numbers at http://www.quantifiedself.org. Write us with your recommendations, tips, and observations.

A meetup group for those living the Primal lifestyle in Northern California, including the San Francisco Bay Area, Vallejo, Fairfield, Vacaville, Sacramento, Roseville and beyond. Many of us are scattered all over the place, so let's get together and form tribes with those living close to us. It can be hard often being the only Primal or Paleo person you know, so this meetup group is designed to help us find one another, share secrets, tips and advice and come together so that we no longer feel …