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Michigan State: Ask the Expert - Light, Seasonal Affective Disorder and COVID-19
November 19, 2020
EAST LANSING, Michigan, Nov. 19 (TNSRes) -- Michigan State University issued the following news release on Nov. 18:

Hanne Hoffmann, assistant professor in the College of Agriculture and Natural Resources, and her colleagues in the Hoffmann Lab, study how light regulates our physiology, affects our overall well-being and mood and induces changes in brain function. As winter approaches, Hoffmann answers questions about light and seasonal affective disorder, or SAD.

What i . . .

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