The tallow triglyceride is one of the natural oils unlike niacin. The form where fatty acid is in a body should be good in health wise. The fatty acid contained in fat plays two roles after all in the body. One is becoming a composition ingredient with the basis of both the basis which adapts itself to water, and the basis which does not adapt itself to water of phosphatide or a glycolipid. Another is becoming an energy source. The triglycerides is a form for being used as an energy source.