Anil has recently been told to pay extra attention to his health. He has been falling sick very often, and the doctors have identified the cause as his diet. In order to be healthier, Anil has decided to make a nutrition chart for himself
In which of the following sources can Anil look to find reliable information?
A a local doctor who has a collection of books written in 1986
ОВ. a nutrition guide by the United States Department of Agriculture
C. a magazine, which talks about hygiene for the trendy youth
OD a chart prepared by a dietician trying to promote a product that he created