Earlier quoted context omitted.
> You probably saw the compelling story on CNN that a nutrition professor ate only Twinkies for 10 weeks and lost 27 pounds! Except they didn’t disclose one important fact — he got paid by Coca-Cola. Perhaps “Coke-Funded Nutrition Professor Tries to Prove Junk Food Healthy” is now a more appropriate title. And his surprising finding that junk food can be eaten without consequence: perfectly on message for Coca-Cola.…
I'd suggest a conflict of interest makes his results suspect.
But hey, maybe 20 different scientists ran the same experiment and only the one time when it was successful got published. No way to know for sure.