Cross-contamination occurs when gluten-free foods come into contact with foods that contain gluten. It can happen during the manufacturing process, for example, if the same equipment is used to make a variety of products. Some food labels include a may contain statement if cross-contamination is likely.
After getting a tattoo, swimming must be avoided until the skin has stopped peeling and all scabs have fallen off. For most people, this means waiting a minimum of two weeks.
1 Duke Health: Myth or Fact -- Wait 30 Minutes After Eating to Go Swimming. 2  NY Times Health; The Claim -- Never Swim After Eating; Anahad O'Connor; June 2005. 3  AARP; Myth Buster -- Swimming After Eating Is Dangerous; Geoff Williams; July 2008.4  Mayo Clinic: Infant and Toddler Health; Jay Hoecker; June 2010. Duke Health: Myth or Fact -- Wait 30 Minutes After Eating to Go Swimming. 2  NY Times Health; The Claim -- Never Swim After Eating; Anahad O'Connor; June 2005. 3  AARP; Myth Buster -- Swimming After Eating Is Dangerous; Geoff Williams; July 2008.