Other research suggests that ghrelin, a hunger hormone, may have a role. Once ingested, fat- and sugar-filled foods seem to have a feedback effect that inhibits activity in the parts of the brain that produce and process stress and related emotions.
Hereâs a quick summary of the top 5 healthy office snacks (as voted on by 42 experts!): 1  Fruit (15 votes) 2  Nuts (12 votes) 3  Nut Butter, Veggies (tied at 7 votes)  Protein Bar (6 1  votes) Yogurt (5 votes)
March 25, 2012 -- Popcorn, already known to be a good source of fiber, has higher levels of healthy antioxidants than some fruits and vegetables, according to new research. Based on fiber, whole grains, and antioxidant levels, popcorn is the king of snack foods, says Joe Vinson, PhD, professor of chemistry at the University of Scranton.