24 Apr 2013 --- Consumption of white potatoes is linked to increased intake of potassium, according to a new study released at the Experimental Biology 2013 Annual Meeting. For each additional kilocalorie of white potatoes consumed, there was a 1.6 mg increase in potassium intake among adults 19-years-old and older, and a 1.7 mg increase among children and teens from 2 to 18 years of age.