Many common substances exhibit non-Newtonian flows. These include:
* Soap solutions, cosmetics, and toothpaste
* Food such as butter, cheese, jam, mayonnaise, soup, taffy, and yogurt 
* Natural substances such as magma, lava, gums, honey, and extracts such as vanilla extract
* Biological fluids such as blood, saliva, semen, mucus, and synovial fluid
* Slurries such as cement slurry and paper pulp, emulsions such as mayonnaise, and some kinds of dispersions