Essential Amino Acid

Definition 1

Refer to those amino acids that can not be synthesized in the body and can only be obtained through food supply. (NCI Thesaurus)

Definition 2

Amino acid which is not efficiently synthesized by humans and must be included in the diet. (NCI Thesaurus/CRCH)

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Essential

Absolutely or vitally necessary; indispensable.

ESS Questionnaire Question

A question associated with the ESS questionnaire.

ESS - Watching TV

Epworth Sleepiness Scale (ESS) Watching TV.

ESS - Sitting, Inactive in a Public Place

Epworth Sleepiness Scale (ESS) Sitting, inactive in a public place (e.g. a theatre or a meeting).

ESS - Sitting Quietly After a Lunch without Alcohol

Epworth Sleepiness Scale (ESS) Sitting quietly after a lunch without alcohol.

ESS - Sitting and Talking to Someone

Epworth Sleepiness Scale (ESS) Sitting and talking to someone.