Shortly after enjoying a holiday meal, many people complain about increased drowsiness as direct result of eating turkey. Turkey, along with other poultry, meat, fish and cheese contains L-tryptophan, which is often blamed for causing drowsiness.
Shortly after enjoying a holiday meal, many people complain about increased drowsiness as direct result of eating turkey. Turkey, along with other poultry, meat, fish and cheese contains L-tryptophan, which is often blamed for causing drowsiness.