AABA	Alpha-aminobutyric acid
AE	Adverse event
AER	Adverse event report
ARTG	Australian Register of Therapeutic Goods
BABA	Beta-aminobutyric acid
BBB	Blood–brain barrier
BMI	Body mass index
BP	Blood pressure
CAERS	Center for Food Safety and Applied Nutrition (CFSAN) Adverse Event Reporting System
CAS	Chemical Abstract Services
CP	C-peptide
CSR	Cochrane systematic review
DAEN	Database of Adverse Event Notifications
DBP	Diastolic blood pressure
DS	Dietary supplements
DSHEA	Dietary Supplement Health and Education Act
DSLD	Dietary Supplement Label Database
EFSA	European Food Safety Authority
EMA	European Medicines Agency
EPA	U.S. Environmental Protection Agency
FDA	U.S. Food and Drug Administration
FMG	Fermented milk containing GABA
GABA GABAA	Gamma-aminobutyric acid GABA A receptor
GH	Growth hormone
GAD	Glutamate decarboxylase
USPNF GC	USPNF General Chapter
GRN	GRAS notice
HDL	High-density lipoprotein
HPLC	High-performance liquid chromatography
IGR	Immunoreactive glucagon
IR	Infrared
IRI	Immunoreactive insulin
JECFA	Joint FAO/WHO Expert Committee on Food Additives
JFRL	Japan Food Research Laboratories
LDH	Lactate dehydrogenase
LNHPD	Licensed Natural Health Products Database
MHRA	Medicines and Healthcare Products Regulatory Agency
NNHPD	Natural and Non-prescription Health Products Directorate (Canada)
NDIN	New Dietary Ingredient Notification
NHPID	Natural Health Products Ingredients Database
NIH	National Institutes of Health
NLT	Not less than
NMT	Not more than
NNHPD	Natural and Non-Prescription Health Products Directorate
PSP	Pyridoxal phosphate
SBP	Systolic blood pressure
TGA	Therapeutic Goods Administration
UNII	Unique Ingredient Identifier
UNPA	United Natural Products Alliance
USP	U.S. Pharmacopeial Convention