Harvard's New Eating Guide Busts Diet Myths For Diabetes

Not.

This is the part where you perjure yourself by not telling the whole truth.

"The advice for people with diabetes is similar to that for the general population, but with extra emphasis on controlling weight, blood sugar, and risk factors for heart disease, explains the report, Healthy Eating for Type 2 Diabetes."

The punchline - Type 2 Diabetes, not "people with diabetes."

There is a "Type 1." Type 2 is the diabetes you get primarily because you are fat.

So in order to get a headline, the good folks at Harvard have to mislead people.

That is, IMHO, par for their course when it comes to diet advice.