| Backgrounds: Obesity is associated with numerous chronic diseases. The current study was aimed at investigating
the effects of Spirulina platensis on Macrophage inhibitory cytokine 1 (MIC-1), biomarkers of oxidative
stress and anthropometric features in obese patients.
Methods: Fifty six obese individuals, aged between 20–50 years old, participated in the current trial and were
randomly allocated into two groups of intervention and control receiving either Spirulina platensis or a placebo
daily for 12 weeks, respectively. Changes in serum and blood concentrations of MIC-1, markers of oxidative
stress and anthropometric features were evaluated at baseline and after the intervention period. Appetite was
also measured by visual analogue scale (VAS).
Results: Spirulina platensis treatment for 12 weeks significantly reduced MIC-1 concentrations and appetite in
obese individuals (P < 0.05); whereas no change was observed in the placebo-treated group. Moreover,
Spirulina platensis significantly increased blood concentrations of superoxide dismutase (SOD) and attenuated
anthropometric parameters (P < 0.05). Although these changes were also observed in the placebo-treated
group, the changes in Spirulina platensis treated group was significantly greater than with placebo- treated
group. Conclusion: Considering the beneficial therapeutic effects of Spirulina platensis in attenuating anthropometric
parameters and reducing oxidative stress, it can be suggested as a complementary therapeutic approach to
obesity and related disorders. |