Conclusion
It was possible to learn that almost all available studies of RCT and other observational studies conducted in various parts of the world revealed that it is beneficial for the mother and the neonate and even to childhood with supplementation of MMN than ordinarily iron folic acid supplementation; nonetheless, there are still some equivocal findings related to the effect of MMN supplementation on the risk of preterm birth, small-for-gestational-age infants and neonatal mortality. Therefore, further studies at various combination and doses of micronutrient supplements particularly in areas where there is high prevalence of malnutrition are recommended.