MetS	Metabolic syndrome
OxS	Oxidative stress
SOD	Superoxide dismutase
T2DM	Type 2 diabetes mellitus
ROS	Reactive oxygen species
FES-Z	Faculty of Higher Studies of Zaragoza
GISeM	Interdisciplinary Group for the study of S. edule
USP	United States Pharmacopeia
PG	Placebo group
EG	Experimental group
TBARS	Thiobarbituric acid reactive substances
GPx	Glutathione peroxidase
CAT	Catalase
TAS	Total antioxidant status
BMI	Body mass index
BP	Blood pressure
EDTA	Ethylenediaminetetraacetic acid
HbA1c	Glycosylated hemoglobin
LPO	Lipid peroxidation
MDA	Malondialdehyde
TBA	Thiobarbituric acid
H3PO4	Phosphoric acid
BHT	Butylated hydroxytoluene
NaCl	Sodium chloride
DNPH	2,4-dinitrophenylhydrazine
NaOH	Sodium hydroxide
AOGAP	Antioxidant gap
BSA	Bovine serum albumin
NADPH	Reduced nicotinamide adenine dinucleotide phosphate
NADP+	Nicotinamide adenine dinucleotide phosphate
H2O2	Hydrogen peroxide
ABTS	2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)
TE	Telomerase enzyme
HRP	Purified horseradish peroxidase
O.D.	Optical density
SBP	Systolic blood pressure
DBP	Diastolic blood pressure
HDL-C	High-density lipoprotein cholesterol
AST	Aspartate aminotransferase
ALT	Alanine aminotransferase
PTP1β	Protein tyrosine phosphatase 1β
ARE	Antioxidant response element
COPD	Chronic obstructive pulmonary disease
IGF-1	Insulin-like growth factor-1