The food we eat affects us in many ways. A recent study from Massachusetts General Hospital and Harvard Medical School found a link between the consumption of ultra-processed foods and an increase in the risk of depression. Ali Rogin speaks with Olivia Okereke, an associate professor of psychiatry at Harvard Medical School who worked on the study, to learn more.
PBS asked Harvard about causation vs correlation and got a long winded answer with no substantive response to the question.
No follow up
PBS asked Harvard how strong is the connection and got no response to that question whatsoever.
No follow up.