What is L-theanine? What are its health benefits or its risks?


L-theanine is a variation of an amino acid that is found in green tea. It can cross the blood-brain barrier and help reduce the stress levels in an individual. The major concern would be that the levels of L-theanine could vary between tea preparations and a large amount of this L-form amino acid may have other effects in the central nervous system.

Nutritional Science

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_______________ acids are those that can be converted to a gaseous form and eliminated by the lungs

Fill in the blank(s) with correct word

Nutritional Science

Mechanically altered diets are usually ordered for the patient who has _____

a. an inflamed intestine b. diarrhea c. chewing or swallowing problems d. heartburn e. constipation

Nutritional Science

What conditions are required for baking soda to react and baking powder to react and give off carbon dioxide?

Nutritional Science

Water has a high heat capacity. What does this term mean?

A. It takes a lot of energy to raise the temperature of water. B. Water heats up or cools down very quickly. C. Water provides a useful source of stored kilocalories. D. Water transports the energy-yielding nutrients throughout the body.

Nutritional Science