Einthovens's Triangle is an imaginary lead formation for EKG. Developed by William Eithoven, the leads are placed on wrists of both arms and the lower left leg. This forms a equilateral "triangle" for which to measure Electrocardiogram readings.
The answer to your question is "False"
Um roaches rats flies ants and other stuff but yes it is true, which is why you shouldn't eat fast food.