The Truth About Tryptophan

What is tryptophan?

• A type of carbohydrate

• An essential amino acid

• A mineral found in turkey

• A vitamin

How does tryptophan affect the body?

• It makes you hyperactive

• It helps in the production of serotonin and melatonin

• It causes indigestion

• It increases blood pressure

Why is tryptophan often blamed for drowsiness after a Thanksgiving meal?

• It is the main ingredient in turkey

• It is known to cause sleepiness when consumed alone

• It is a type of sugar

• It is a myth that tryptophan causes drowsiness

What actually causes the post-meal grogginess during Thanksgiving?

• The tryptophan in turkey

• The large amounts of carbohydrates consumed

• The protein in the meal

• The vitamins in the vegetables

What happens to the body when you overeat during a meal?

• The body becomes more energetic

• Blood is diverted to the stomach and digestive system

• The brain receives more blood supply

• The body temperature increases

Which of the following foods is NOT mentioned as contributing to post-meal drowsiness?

• Bread

• Yams

• Chicken

• Pumpkin pie

What is the role of serotonin in the body?

• It increases hunger

• It promotes feelings of well-being and relaxation

• It causes muscle growth

• It reduces blood sugar levels

What is the main message of the transcript regarding tryptophan and Thanksgiving?

• Tryptophan is the main cause of sleepiness after meals

• Tryptophan is a building block, not a stumbling block for sleepiness

• Tryptophan should be avoided during Thanksgiving

• Tryptophan is harmful to health