AD	Alzheimer’s disease
ADHD	Attention-Deficit/Hyperactivity Disorder
AGEs	advanced glycation products
ASD	autism spectrum disorder
BMI	body mass index
BPD	bronchopulmonary dysplasia
CKD	chronic kidney disease
CNS	central nervous system
ENS	enteric nervous system
FISH	fluorescent in situ hybridization
FMT	fecal microbiota transplantation
GABA	gamma-aminobutyric acid
GDM	gestational diabetes mellitus
GLP1	glucagon-like peptide
GWG	gestational weight gain
HMOs	human milk oligosaccharides
IBD	inflammatory bowel disease
IMT	intestinal microbiota transplantation
NEC	necrotizing enterocolitis
PD	Parkinson’s disease
RAGE	receptor for advanced glycation end products
SCFAs	short-chain fatty acids
T1DM	type 1 diabetes mellitus
TMAO	trimethylamine N-oxide