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Published on Oct 28, 2017


The gastrointestinal tract is about 26 feet long and it starts at the mouth and ends at the rectum. During this presentation, Barbara explains the fascinating process from the moment food enters the body until it becomes microscopic particles that are later absorbed into the bloodstream.

 

 



How to Combat Allergies? - Barbara O'Neill

Though allergies are very common, few know how to effectively identify their causes and even fewer know how to eliminate them. In this dynamic presentation, Barbara O'Neill touches upon some of the most common allergens and shares a different perspective on how to combat them.