4 years ago. because nitrogen-fixing bacteria live inside them in a symbiotic relationship. basically, these nitrogen loving bacteria help the plant AND get benefits from the plant. a win-win situation; that is basically what symbiosis means. hope this helped. :) anonymous.
Lima beans are packed with protein and a wide array vitamins and minerals. They are particularly a good source of copper, manganese, folate, iron and cholesterol-lowering fiber. They also provide numerous health benefits including: promoting heart health, producing energy and stabilizes blood sugar levels.
Chemically Maca root contains significant amounts of amino acids, carbohydrates, and minerals including calcium, phosphorous, zinc, magnesium, iron, as well as vitamins B1, B2, B12, C and E. Peruvian Maca also includes a number of glycosides.