Bias at Harvard?

Some years ago I read several articles accusing a Dr. Stare
at Harvard of
publishing information claiming that sugar was a harmless,
nutriious food,  while "He" was accepting grants
from the Sugar Industry  to conduct studies that turned out
to support his claims!

More recently article have appeared in at least one
prestigious Medical Journal that too many studies today are
compromised by the source of funds.

Regards,   Lorenzo