ANOVA	Analysis of variance
B.M.I.	Body Mass Index
C.I.	Confidence Interval
CAT	Catalase
CRP	C-reactive protein
FFQ	Food Frequency Questionnaire
GPX	Glutathione peroxidase
GSH	Reduced Glutathione
GSSG	Oxidized Glutathione
I.T.	Information Technology
IPAQ	International Physical Activity Questionnaire
LPO	Lipid Peroxidation
MDA	Malondialdehyde
NAC	N-acetyl cysteine
NADPH	Nicotinamide adenine dinucleotide phosphate
NCDs	Non-communicable diseases
NQO1	NADPH ubiquinone oxidoreductase
OA	Osteoarthritis
PA	Physical activity
PON	Paraoxonases
RNS	Reactive Nitrogen Species
ROS	Reactive Oxygen species
SOD	Superoxide dismutase
SPSS	Statistical Package for Social Sciences
WHO	World Health Organization
XO	Xanthine oxidase