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unfitted2545 5 hours ago

Could this not be the sublingual absorbtion of sugar rather than seemingly random "brain signals" the article suggests?

istjohn 30 minutes ago | parent | next [-]

They did better drinking a placebo than swishing and spitting a beverage with real sugar, so no.

bandofthehawk 5 hours ago | parent | prev [-]

I was thinking along similar lines. If this was purely due to brain signals, I would think the artificial sweetener would also work.