<b>Smart Food An Introduction</b> Smart technology is an important part of the solution to food challenges. Smart technologies are already being used by urban food projects but the two concepts are not well connected. Smart Food has been introduced as approach to provide a personalized, mobile, on site counseling service for food allergic people. Smart food focuses especially on foods that can be eaten as staples. This paper provides a brief introduction to smart food. smart food, complementary food, Smart Food Movement 121-124 Issue-2 Volume-4 Matthew N. O. Sadiku | Tolulope J. Ashaolu | Sarhan M. Musa