BMI	Body Mass Index
GLP-1	Glucagon-Like Peptide 1
HPA	Hypothalamic–Pituitary–Adrenal
PRISMA	Preferred Reporting Items for Systematic Reviews and Meta-Analyses
PYY	Peptide YY
RCT	Randomized Controlled Trials
RoB	Revised Cochrane Risk-of-Bias Tool for Randomized Trials
SEM	Standard Error of the Mean
SR	Sleep Restriction
TIB	Time In Bed
T3	Triiodothyronine
T4	Thyroxine
TSD	Total Sleep Deprivation