The oxygen end of the molecule has a slight negative charge, and the hydrogen end has a slight positive charge. Adjacent water molecules are joined by ______ bonds. Relative to a pH of 6, a pH of 4 has a ______.
Maca redirects here. For other uses, see Maca (disambiguation). Lepidium meyenii (maca) is an herbaceous biennial plant of the crucifer family native to the high Andes of Peru. It was found at the Meseta de BombÃ³n close to Junin Lake in the Andes. It is grown for its fleshy hypocotyl (a fused hypocotyl and taproot), which is used as a root vegetable and a medicinal herb.
Maca is a plant found exclusively in Peru and has been cultivated there for more than 2,000 years. There are different types of maca, including yellow, red and black maca. It's taken as a nutritional supplement in powder form and traditionally has been used as medicine.Research shows that maca powder has many health benefits both for healthy people and for those living with various conditions, ailments and diseases.t's taken as a nutritional supplement in powder form and traditionally has been used as medicine. Research shows that maca powder has many health benefits both for healthy people and for those living with various conditions, ailments and diseases.