Noshing on 2 cups of popcorn can deliver a few hours of happiness boost. That's because carbohydrates flood the brain with tryptophan, an amino acid used to produce feel good serotonin. Skip the butter though because it stalls the absorption of tryptophan. Air-popped kernels are the ones that can provide the quickest pick me up.
Salcura Natural Skin Therapy Giveaway (ends Oct. 31)
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