ADHD	Attention Deficit Hyperactivity Disorder
Aus-HEI	Australian Modified Healthy Eating Index
BCAAs	tryptophan/branch chain amino acids
BDI	Beck Depression Inventory
BL	Bifidobacterium longum NCC3001
CES-D	Center for Epidemiological Studies Depression Scale
CSA	Chronic Stable Angina
DASS	Depression, Anxiety and Stress Scale
DHA	docosahexaenoic acid
EDCs	endocrine disrupting chemicals
FM	Food for Mind
G1	group 1
G2	group 2
GHS	glutathione
GRADE	grading of recommendations, assessment, development, and evaluations
HPA	hypothalamic-pituitary-adrenal
HRQoL	health-related quality of life
IBS	Irritable Bowel Syndrome
MADRS	Montgomery–Åsberg Depression Rating Scale
MDA	malondialdehyde
MDD	Major Depressive Disorder
MedDiet	Mediterranean diet
MH	Mental Health
MO	Melissa Officinalis
OSF	openscienceframework
PC	primary care
PCS	Physical Component Summary
PICO	population, intervention, control, and outcomes
PCOS	Polycystic Ovary Syndrome
PRISMA	Preferred Reporting Items for Systematic Reviews and Meta-Analyses
QoS	quality of life
SMILES	Supporting the Modification of lifestyle In Lowered Emotional States
SPIDER	sample, phenomenon of interest, design, evaluation and research
TAC	total antioxidant capacity