EFSA	European Food Safety Authority
IOM	Institute of Medicine
SSB(s)	Sugar-sweetened beverage(s)
SMM	Skeletal muscle mass
ICW	Intracellular water
TBW/BW	Total body water/body weight
RAA	Renin–angiotensin–aldosterone system
AVP	Arginine vasopressin
V2	Vasopressin type 2
HPA	Hypothalamic–pituitary–adrenal axis
fMRI	Functional magnetic resonance imaging
BEVQ-15	Beverage Intake Questionnaire (15-item)
AI	Adequate intake
TWI	Total water intake
WHO	World Health Organization
AAP	American Academy of Pediatrics
NHANES	National Health and Nutrition Examination Survey
NIH	National Institute of Public Health
ADHD	Attention deficit hyperactivity disorder
EU	European Union
ED	Energy drink
CHO	Carbohydrates
Liq.In7	Liquid Intake 7-day record project
mOsm/kg	milliosmoles per kilogram