Pilinuts are rich in a variety of nutrients including iron and magnesium. Magnesium relaxes muscles, while calcium stimulates them to contract. Research suggests that getting adequate magnesium during pregnancy can help prevent the uterus from contracting prematurely. Magnesium also helps in the growth of strong teeth and bones in your baby. Apart from that pilinuts are also a good source of thiamine. This nutrient helps in the conversion of carbohydrates into energy. It also strengthens your nervous system, muscles, and heart function.