Salty Foods (IMAGE) Washington State University Caption While humans need the salt in snacks like potato chips, Americans consume significantly more salt than is necessary or even healthy. Credit Public Domain (<a target="_blank" href="https://en.wikipedia.org/wiki/Potato_chip#/media/File:Potato-Chips.jpg">https://en.wikipedia.org/wiki/Potato_chip#/media/File:Potato-Chips.jpg</a>) Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.